Hello Pro Kenshuusei Members

	<img src="https://vignette.wikia.nocookie.net/helloproject/images/f/f6/HPKSS2020March.jpg/revision/latest/scale-to-width-down/240?cb=20200313211831" alt="HPKSS2020March" class="thumbimage " data-image-key="HPKSS2020March.jpg" data-image-name="HPKSS2020March.jpg" width="240" height="192" > Main article: Hello Pro Kenshuusei
	Members (altogether): 143; Current members: 17; Former members: 126; Promoted members: 59; Generations: 30

This page consists of all current and former members of the trainee group Hello Pro Kenshuusei (formerly Hello Pro Egg).

Currently, there are 18 members from 5 active generations (25th and 27th through 30th), who joined the group between 2016 and 2019.

Current MembersEdit

Name	Birthdate	Home Prefecture	Blood Type	Date Joined	Gen	Note
Yonemura Kirara (米村姫良々)	April 30, 2004 (age 15)	Aichi	A	January 15, 2016 4 Years, 2 Months, 16 Days	25th	Hello Pro Kenshuusei Unit member (2019-present)
Yamada Ichigo (山田苺)	July 15, 2005 (age 14)	Shizuoka	O	March 6, 2017 3 Years, 0 Months, 25 Days	27th	Former Onigo Musume member
Nakayama Natsume (中山夏月姫)	July 20, 2005 (age 14)	Ishikawa	A	March 6, 2017 3 Years, 0 Months, 25 Days	27th	Former Sweet Girl member
Tamenaga Shion (為永幸音)	February 9, 2004 (age 16)	Nagano	Unknown	December 4, 2017 2 Years, 3 Months, 27 Days	28th	Hello! Project Shin Member finalist
Kubota Nanami (窪田七海)	July 23, 2004 (age 15)	Chiba	A			Former Onigo Musume member, former Negaigoto member, Hello! Project Shin Member finalist Hello Pro Kenshuusei Unit member (2019-present)
Matsubara Yulia (松原ユリヤ)	February 26, 2008 (age 12)	Tokyo	A			Hello! Project Shin Member finalist
Saito Madoka (斉藤円香)	October 28, 2002 (age 17)	Saitama	O	November 1, 2018 1 Year, 4 Months, 30 Days	29th	Hello Pro Kenshuusei Unit member (2019-present)
Onoda Karin (小野田華凛)	January 23, 2008 (age 12)	Tokyo	Unknown	November 1, 2018 1 Year, 4 Months, 30 Days	29th
Hiromoto Ruri (広本瑠璃)	June 18, 2003 (age 16)	Hiroshima	B	August 2, 2019 0 Years, 7 Months, 29 Days	30th	Former MAX♡GIRLS member, former Kakumei Shoujo member
Hashida Honoka (橋田歩果)	October 17, 2005 (age 14)	Tokyo	B
Nishizaki Miku (西﨑美空)	April 17, 2006 (age 13)	Okayama	O
Hirayama Yuki (平山遊季)	July 25, 2006 (age 13)	Kanagawa	A
Kitahara Momo (北原もも)	August 30, 2006 (age 13)	Tokyo	A
Ebata Kisaki (江端妃咲)	January 30, 2007 (age 13)	Kyoto	A
Yofuu Runo (豫風瑠乃)	December 20, 2007 (age 12)	Osaka	O
Murakoshi Ayana (村越彩菜)	February 11, 2008 (age 12)	Chiba	B
Uemura Hasumi (植村葉純)	February 25, 2008 (age 12)	Osaka	Unknown

Former MembersEdit

Former Members

List of former Hello Pro Egg / Hello Pro Kenshuusei who did not debut within Hello! Project:

Member of THE Possible
Name	Birthdate	Home Prefecture	Date Joined	Date Left/ Graduated	Gen	Notes
Okada Yui (是永美記)	November 4, 1985 (age 34)	Tokyo	June 20, 2004	January 27, 2008	1st	Member of Gatas Brilhantes H.P. and Ongaku Gatas.
Kawashima Miyuki (川島幸)	August 26, 1986 (age 33)	Gunma		September 14, 2005		Member of Gatas Brilhantes H.P.
Noto Arisa (能登有沙)	December 26, 1988 (age 31)	Tokyo		September 23, 2009		Became an Up-Front Egg. Member of Gatas Brilhantes H.P. and Ongaku Gatas. Member of Tomoiki Ki wo Uetai
Aoki Erina (青木英里奈)	April 16, 1990 (age 29)	Saitama		February 1, 2009
Tanaka Anri (田中杏里)	April 25, 1991 (age 28)	Tokyo		June 5, 2010		Member of Little Gatas.
Sawada Yuri (澤田由梨)	November 25, 1991 (age 28)	Chiba		August 30, 2009		Member of Gatas Brilhantes H.P. and Ongaku Gatas
Muto Mika (武藤水華)	January 31, 1992 (age 28)	Saitama		April 30, 2008		Member of Gatas Brilhantes H.P., Little Gatas, Mix Gatas, and Ongaku Gatas.
Hashida Mirei (橋田三令)	April 28, 1992 (age 27)	Chiba		June 10, 2007
Ooyanagi Maho (大柳麻帆)	October 12, 1992 (age 27)	Tokyo		August 30, 2005
Sainen Mia (西念未彩)	June 22, 1993 (age 27)	Tokyo		June 29, 2010
Yutoku Ayumi (湯徳歩美)	October 19, 1993 (age 26)	Tokyo		November 30, 2007		Member of Tomoiki Ki wo Uetai
Kitahara Sayaka (北原沙弥香)	November 29, 1993 (age 26)	Saitama		March 9, 2011		Became a voice actress and soloist.
Okai Asuna (岡井明日菜)	May 14, 1996 (age 23)	Saitama		November 28, 2010
Maeda Irori (前田彩里)	May 7, 1997 (age 22)	Hyogo		November 2010		Member of Shugo Chara Egg!
Ogura Manami (小倉愛実)	July 13, 1991 (age 28)	Tokyo	June 4, 2006	August 7, 2007	2nd
Komine Momoka (古峰桃香)	June 27, 1994 (age 25)	Tokyo	June 4, 2006	June 12, 2010	2nd
Kikkawa Yuu (吉川友)	May 1, 1992 (age 27)	Ibaraki	April 7, 2007	December 24, 2010	3rd	Debuted as soloist
Kaneko Rie (金子りえ)	July 1, 1997 (age 22)	Kanagawa	June 22, 2008	December 14, 2013	4th
Sezaki Azusa (瀬崎あずさ)	May 29, 1994 (age 25)	Tokyo	April 4, 2009	April 2009	6th
Hirano Tomomi (平野智美)	January 27, 1984 (age 36)	N/A	June 7, 2009	November 28, 2010	7th
Tanabe Nanami (田辺奈菜美)	November 10, 1999 (age 20)	Kanagawa	December 11, 2009	November 4, 2014	9th	Member of Shugo Chara Egg!
Kizawa Runa (木沢留那)	September 6, 1996 (age 23)	Tokyo	March 27, 2010	November 28, 2010	10th
Nagasawa Wakana (長澤和奏)	November 8, 1996 (age 23)	Iwate	March 27, 2010	September 11, 2011	10th
Yoshihashi Kurumi (吉橋くるみ)	September 22, 1999 (age 20)	Chiba	February 2, 2011	November 4, 2014	11th
Otsuka Aina (大塚愛菜)	April 3, 1998	Tokyo	June 20, 2011	July 5, 2013	12th	Former member of Juice=Juice and 9ki Audition finalist
Mogi Minami (茂木美奈実)	January 14, 1999	Gunma	June 20, 2011	November 2012	12th	9ki Audition finalist
Yamaga Kanae (山賀香菜恵)	May 15, 1995	Tochigi	November 12, 2011	August 2012	13th
Kosuga Fuyuka (小数賀芙由香)	November 19, 1997	Kanagawa	January 2012	May 4, 2014	14th	Former S/mileage sub-member
Okamura Rise (岡村里星)	July 28, 1998	Kanagawa	March 1, 2012	June 12, 2013	15th
Tanaka Karen (田中可恋)	December 24, 1997	Aichi	May 5, 2013	September 1, 2014	19th
Mikame Kana (三瓶海南)	August 28, 1998	Aichi		February 26, 2015
Mashiro Kana (真城佳奈)	August 29, 1999	Aichi		October 21, 2013
Inoue Hikaru (井上ひかる)	August 31, 2000	Mie		May 29, 2018		Leader (2017-2018)
Yokogawa Yumei (横川夢衣)	March 14, 1999	Kyoto	September 22, 2013	July 28, 2016	20th	Mirai Shoujo finalist
Oura Hirona (大浦央菜)	September 10, 2000	Tokyo	September 22, 2013	September 1, 2014	20th	Mirai Shoujo finalist
Takemura Miu (竹村未羽)	April 28, 2001	Gifu	May 4, 2014	March 24, 2016	21st	Former Mon Soleil 415 member
Saito Kana (斎藤夏奈)	August 26, 2001	Saitama	May 4, 2014	April 30, 2015	21st
Hashimoto Nagisa (橋本渚)	July 3, 1997	Kanagawa	November 29, 2014	July 28, 2016	22nd	Former NICE GIRL Project! Kenshuusei member
Horie Kizuki (堀江葵月)	May 14, 1998	Tokyo		August 24, 2018		Former B-FLY! member, former NICE GIRL Project! Kenshuusei member
Shimano Momoko (島野萌々子)	May 31, 1999	Saitama		July 28, 2016		Former NICE GIRL Project! Kenshuusei member
Nakano Rion (仲野りおん)	September 5, 2001	Saitama	April 1, 2015	July 28, 2016	24th
Kanatsu Mizuki (金津美月)	October 9, 2002	Tokyo		August 24, 2018
Okamoto Honoka (岡本帆乃花)	February 28, 2004	Aichi		November 6, 2015
Noguchi Kurumi (野口胡桃)	August 29, 2001 (age 18)	Osaka	January 15, 2016	November 1, 2018	25th	ANGERME Shin Member finalist
Ono Kotomi (小野琴己)	October 7, 2002 (age 17)	Tokyo		July 26, 2019		Former Avax Academy Trainee, ANGERME Shin Member finalist
Kodama Sakiko (児玉咲子)	March 29, 2003 (age 17)	Mie		January 16, 2019		Former Deluxe Colors member, former Farewell MY L.u.v member
Yoshida Marie (吉田真理恵)	April 29, 2003 (age 16)	Tokyo	August 17, 2016	March 6, 2017	26th
Hibi Marina (日比麻里那)	December 17, 2002 (age 17)	Osaka	March 6, 2017	November 1, 2018	27th
Doi Rena (土居麗菜)	September 1, 2004 (age 15)	Osaka	March 6, 2017	November 1, 2018	27th
Hashimoto Momoko (橋本桃呼)	June 28, 2003 (age 16)	Yamaguchi	December 4, 2017	April 23, 2018	28th	Hello! Project Shin Member finalist
Goto Sayaka (後藤咲香)	August 31, 2003 (age 16)	Oita		February 9, 2018		Former SPATIO member, Hello! Project Shin Member finalist
Shutto Anna (出頭杏奈)	March 8, 2005 (age 15)	Chiba		July 26, 2019		Hello! Project Shin Member finalist
Kanemitsu Ruru (金光留々)	September 2, 2005 (age 14)	Tokyo		December 29, 2019		Hello! Project Shin Member finalist Hello Pro Kenshuusei Unit member (2019)
Kusunoki Mei (楠萌生)	November 10, 2004 (age 15)	Osaka	November 1, 2018	April 2, 2019	29th
Morozuka Kanami (諸塚香奈実)	November 1, 1989	Saitama	June 20, 2004	October 13, 2007	1st	Graduated Hello Pro Egg as a member of THE Possible
Ose Kaede (大瀬楓)	April 29, 1991	Chiba
Hashimoto Aina (橋本愛奈)	October 3, 1992	Kanagawa
Akiyama Yurika (秋山ゆりか)	October 19, 1992	Kanagawa
Okada Robin Shoko (岡田ロビン翔子)	March 15, 1993	Massachusetts, United States
Goto Yuki (後藤夕貴)	June 12, 1992	Kanagawa
Member of Up Up Girls (Kari)
Sengoku Minami {(仙石みなみ)	April 30, 1991	Miyagi	June 20, 2004	December 21, 2010	1st	Member of Gatas Brilhantes H.P. and Ongaku Gatas. Became a host of the Up-Front Girls show
Furukawa Konatsu (古川小夏)	July 5, 1992	Kanagawa		January 31, 2011		Became a member of UFZS
Mori Saki (森咲樹)	October 12, 1993	Kanagawa		January 17, 2011		Became a member of UFZS
Saho Akari (佐保明梨)	June 8, 1995	Tokyo		April 18, 2011		Joined Up-Front Girls (Kari)
Sekine Azusa (関根梓)	June 14, 1996	Nagano		March 9, 2011		Became a member of UFZS
Arai Manami (新井愛瞳)	November 19, 1997	Gunma
Sato Ayano (佐藤綾乃)	January 7, 1995	Kanagawa	March 1, 2009		6th

Promoted Trainees

List of former Hello Pro Egg / Hello Pro Kenshuusei who were promoted to a full Hello! Project member:

Member of Morning Musume
Name	Birthdate	Home Prefecture	Date Joined	Date Left/ Graduated	Gen	Notes
Okada Yui (岡田唯)	December 28, 1989	Osaka	June 20, 2004	August 10, 2004	1st	Joined v-u-den
Arihara Kanna (有原栞菜)	June 15, 1993	Kanagawa	June 20, 2004	January 2, 2006	1st	Joined ℃-ute. Member of Tomoiki Ki wo Uetai
Mano Erina (真野恵里菜)	April 11, 1991	Kanagawa	June 4, 2006	March 29, 2008	2nd	Became a Soloist under Hello! Project. Member of Gatas Brilhantes H.P. and Ongaku Gatas.
Linlin (リンリン)	March 11, 1991	Zhejiang, China	January 2, 2007	March 15, 2007	None	Transfer Student. Joined Morning Musume as a 8th generation member.
Fukumura Mizuki (譜久村聖)	October 30, 1996	Tokyo	June 22, 2008	January 7, 2011	4th	Joined Morning Musume as a 9th generation member.
Kudo Haruka (工藤遥)	October 27, 1999	Saitama	March 27, 2010	September 29, 2011	10th	Joined Morning Musume as a 10th generation member.
Oda Sakura (小田さくら)	March 12, 1999	Kanagawa	November 12, 2011	September 14, 2012	13th	Joined Morning Musume as a 11th generation member.
Kaga Kaede (加賀楓)	November 30, 1999	Tokyo	November 20, 2012	December 12, 2016	17th	Joined Morning Musume as a 13th generation member.
Makino Maria (牧野真莉愛)	February 2, 2001	Aichi	November 20, 2012	September 30, 2014	17th	Joined Morning Musume as a 12th generation member.
Haga Akane (羽賀朱音)	March 7, 2002	Nagano	September 22, 2013	September 30, 2014	20th	Joined Morning Musume as a 12th generation member.
Yokoyama Reina (横山玲奈)	February 22, 2001	Saitama	August 17, 2016	December 12, 2016	26th	Joined Morning Musume as a 13th generation member.
Member of S/mileage / ANGERME
Wada Ayaka (和田彩花)	August 1, 1994	Gunma	June 20, 2004	March 27, 2010	1st	Graduated as a member of S/mileage
Maeda Yuuka (前田憂佳)	December 28, 1994	Chiba
Fukuda Kanon (福田花音)	March 12, 1995	Saitama
Ogawa Saki (小川紗季)	November 18, 1996	Saitama
Takeuchi Akari (竹内朱莉)	November 23, 1997	Saitama	June 22, 2008	October 16, 2011	4th	Joined S/mileage as a 2nd generation member.
Katsuta Rina (勝田里奈)	April 6, 1998	Tokyo	June 7, 2009	October 16, 2011	7th	Joined S/mileage as a 2nd generation member.
Murota Mizuki (室田瑞希)	June 12, 1998	Chiba	March 1, 2012	October 4, 2014	15th	Joined ANGERME as a 3rd generation member.
Sasaki Rikako (佐々木莉佳子)	May 28, 2001	Miyagi	March 1, 2013		18th
Aikawa Maho (相川茉穂)	March 26, 1999	Kanagawa	April 1, 2014		21st
Kasahara Momona (笠原桃奈)	October 22, 2003	Kanagawa	April 1, 2015	July 16, 2016	24th	Joined ANGERME as a 5th generation member.
Kawamura Ayano (川村文乃)	July 4, 1999	Kochi	August 17, 2016	June 26, 2017	26th	Joined ANGERME as a 6th generation member.
Hashisako Rin (橋迫鈴)	October 6, 2005 (age 14)	Aichi	August 17, 2016	July 3, 2019	26th	Joined ANGERME as a 8th generation member.
Member of Juice=Juice
Miyamoto Karin (宮本佳林)	December 1, 1998	Chiba	November 24, 2008	November 18, 2013	5th	Debuted as a member of Juice=Juice
Takagi Sayuki (高木紗友希)	April 21, 1997	Chiba	November 23, 2009		8th
Uemura Akari (植村あかり)	December 30, 1998	Osaka	January 2012		14th
Kanazawa Tomoko (金澤朋子)(金澤朋子)	July 2, 1995	Saitama	November 20, 2012		17th
Dambara Ruru (段原瑠々)	May 7, 2001	Hiroshima	September 22, 2013	June 26, 2017	20th	Joined Juice=Juice
Matsunaga Riai (松永里愛)	July 7, 2005	Osaka	March 6, 2017	June 14, 2019	27th	Joined Juice=Juice
Member of Country Girls
Inaba Manaka (稲場愛香)	December 27, 1997	Hokkaido	May 5, 2013	December 29, 2014	19th	Joined Country Girls
Yamaki Risa (山木梨沙)	October 14, 1997	Tokyo	September 22, 2013	December 29, 2014	20th
Funaki Musubu (船木結)	May 10, 2002	Osaka	September 22, 2013	December 13, 2015	20th
Yanagawa Nanami (梁川奈々美)	January 6, 2002	Kangawa	April 1, 2015	December 13, 2015	24th
Member of Kobushi Factory
Hamaura Ayano (浜浦彩乃)	April 26, 2000	Saitama	February 2, 2011	November 5, 2015	11th	Debuted as a member of Kobushi Factory
Taguchi Natsumi (田口夏実)	July 21, 2000	Saitama	February 2, 2011		11th
Ogawa Rena (小川麗奈)	March 27, 2000	Tochigi	June 20, 2011		12th
Nomura Minami (野村みな美)	February 10, 2000	Tokyo	June 17, 2012		16th
Wada Sakurako (和田桜子)	March 8, 2001	Aichi	November 20, 2012		17th
Fujii Rio (藤井梨央)	March 4, 1999	Aichi	May 5, 2013		19th
Hirose Ayaka (広瀬彩海)	August 8, 1999	Kanagawa	November 29, 2014		22nd
Inoue Rei (井上玲音)	July 17, 2001 (age 18)	Tokyo	November 29, 2014		22nd
Member of Tsubaki Factory
Yamagishi Riko (山岸理子)	November 24, 1998 (age 21)	Chiba	June 17, 2012	February 28, 2017	16th	Debuted as a member of Tsubaki Factory
Kishimoto Yumeno (岸本ゆめの)	April 1, 2000 (age 19)	Osaka	November 20, 2012		17th
Niinuma Kisora (新沼希空)	October 20, 1999 (age 20)	Aichi	September 22, 2013		20th
Asakura Kiki (浅倉樹々)	September 3, 2000 (age 19)	Chiba	October 25, 2014		22nd
Onoda Saori (小野田紗栞)	December 17, 2001	Shizuoka	October 25, 2014
Ogata Risa (小片リサ)	November 5, 1998 (age 21)	Tokyo	November 29, 2014
Tanimoto Ami (谷本安美)	November 16, 1999 (age 20)	Hokkaido	November 29, 2014
Ono Mizuho (小野瑞歩)	September 7, 2000 (age 19)	Tokyo	April 1, 2015		24th
Akiyama Mao (秋山眞緒)	July 29, 2002	Osaka	April 1, 2015		24th
Member of BEYOOOOONDS / CHICA#TETSU / Ame no Mori Kawa Umi
Ichioka Reina (一岡伶奈)	February 25, 1999 (age 21)	Tokyo	November 20, 2012	July 14, 2018	17th	Debuted as a member of BEYOOOOONDS / CHICA#TETSU
Takase Kurumi (高瀬くるみ)	March 16, 1999 (age 21)	Tochigi	February 25, 2015		23rd	Debuted as a member of BEYOOOOONDS / Ame no Mori Kawa Umi
Maeda Kokoro (前田こころ)	June 23, 2002 (age 17)	Saitama	April 1, 2015		24th
Kiyono Momohime (清野桃々姫)	December 22, 2004 (age 15)	Tokyo	January 15, 2016		25th
Yamazaki Yuhane (山﨑夢羽)	November 5, 2002 (age 17)	Aichi	August 17, 2016		26th
Nishida Shiori (西田汐里)	June 7, 2003 (age 16)	Kanagawa	August 17, 2016		26th	Debuted as a member of BEYOOOOONDS / CHICA#TETSU
Shimakura Rika (島倉りか)	August 20, 2000 (age 19)	Tokyo	March 6, 2017		27th
Eguchi Saya (江口紗耶)	August 1, 2003 (age 16)	Hyogo
Okamura Minami (岡村美波)	October 20, 2004 (age 15)	Osaka				Debuted as a member of BEYOOOOONDS / Ame no Mori Kawa Umi

LeadershipEdit

When Hello Pro Egg was first formed, futsal trainee Korenaga Miki was appointed as the leader as the oldest member. After 2nd leader Noto Arisa finished her training, the leader system was seemingly dropped, but the members with the most seniority in the program have since acted as pseudo-leaders, with Kaneko Rie revealing her status as leader in an interview, and Inoue Hikaru being formally announced as leader on stage.

#	Name	Period of time
1st	Korenaga Miki	Formation – January 27, 2008
2nd	Noto Arisa	January 27, 2008 – September 23, 2009^[N1]
3rd	Kaneko Rie	December 2012^[N2] – December 21, 2013
4th	Inoue Hikaru	May 5, 2017 – May 29, 2018

#	Name	Period of time
1st	Korenaga Miki	Formation – January 27, 2008
2nd	Noto Arisa	January 27, 2008 – September 23, 2009
3rd	Sengoku Minami	September 24, 2009 – December 21, 2010
4th	Furukawa Konatsu	December 22, 2010 – January 31, 2011
5th	Kitahara Sayaka	February 1, 2011 – March 9, 2011
6th	Saho Akari	March 10, 2011 – April 18, 2011
7th	Kaneko Rie	April 19, 2011 – December 14, 2013
8th	Tanabe Nanami	December 15, 2013 – November 4, 2014
9th	Hamaura Ayano	November 5, 2014 – September 1, 2015^[N3]
10th	Yamagishi Riko	September 2, 2015 – February 21, 2017^[N4]
11th	Ichioka Reina	February 22, 2017 – May 4, 2017^[N5]
12th	Inoue Hikaru	May 5, 2017 – May 29, 2018
13th	Horie Kizuki	May 30, 2018 – August 24, 2018
14th	Noguchi Kurumi	August 25, 2018 – November 1, 2018
15th	Ono Kotomi	November 2, 2018 – July 26, 2019
16th	Yonemura Kirara	July 27, 2019 – present

TenuresEdit

Member	Tenure	Time in group
Saho Akari	June 20, 2004 - April 18, 2011	6 Years, 9 Months, 30 Days
Kitahara Sayaka	June 20, 2004 - March 9, 2011	6 Years, 8 Months, 18 Days
Sekine Azusa
Arai Manami
Furukawa Konatsu	June 20, 2004 - January 31, 2011	6 Years, 7 Months, 12 Days
Mori Saki	June 20, 2004 - January 17, 2011	6 Years, 6 Months, 29 Days
Sengoku Minami	June 20, 2004 - December 21, 2010	6 Years, 6 Months, 2 Days
Okai Asuna	June 20, 2004 - November 28, 2010	6 Years, 5 Months, 9 Days
Maeda Irori	June 20, 2004 - November 28, 2010	6 Years, 5 Months, 9 Days
Sainen Mia	June 20, 2004 - June 29, 2010	6 Years, 0 Months, 10 Days

Member	Tenure	Time in group
Tanaka Anri	June 20, 2004 - June 5, 2010	5 Years, 11 Months, 17 Days
Wada Ayaka	June 20, 2004 - March 27, 2010	5 Years, 9 Months, 8 Days
Maeda Yuuka
Fukuda Kanon
Ogawa Saki
Ichioka Reina	December 9, 2012 - July 14, 2018	5 Years, 7 Months, 25 Days
Kaneko Rie	June 22, 2008 - December 14, 2013	5 Years, 5 Months, 23 Days
Noto Arisa	June 20, 2004 - September 23, 2009	5 Years, 3 Months, 4 Days
Sawada Yuri	June 20, 2004 - August 30, 2009	5 Years, 2 Months, 11 Days
Inoue Hikaru	May 5, 2013 - May 29, 2018	5 Years, 0 Months, 24 Days

Member	Tenure	Time in group
Miyamoto Karin	November 24, 2008 - November 18, 2013	4 Years, 11 Months, 26 Days
Tanabe Nanami	December 11, 2009 - November 4, 2014	4 Years, 10 Months, 25 Days
Hamaura Ayano	February 2, 2011 - November 5, 2015	4 Years, 9 Months, 4 Days
Taguchi Natsumi	February 2, 2011 - November 5, 2015	4 Years, 9 Months, 4 Days
Yamagishi Riko	June 17, 2012 - February 28, 2017	4 Years, 8 Months, 12 Days
Aoki Erina	June 20, 2004 - February 1, 2009	4 Years, 7 Months, 13 Days
Ogawa Rena	June 20, 2011 - November 5, 2015	4 Years, 4 Months, 17 Days
Kishimoto Yumeno	December 9, 2012 - February 28, 2017	4 Years, 3 Months, 9 Days
Yonemura Kirara	January 15, 2016 - present	4 Years, 2 Months, 16 Days
Kaga Kaede	December 9, 2012 - December 23, 2016	4 Years, 1 Month, 4 Days
Komine Momoka	June 4, 2006 - June 12, 2010	4 Years, 0 Months, 9 Days

All names in BOLD are current members.

Saho Akari: 6 Years, 9 Months, 30 Days
Kitahara Sayaka, Sekine Azusa, Arai Manami: 6 Years, 8 Months, 18 Days
Furukawa Konatsu: 6 Years, 7 Months, 12 Days
Mori Saki: 6 Years, 6 Months, 29 Days
Sengoku Minami: 6 Years, 6 Months, 2 Days
Okai Asuna, Maeda Irori: 6 Years, 5 Months, 9 Days
Sainen Mia: 6 Years, 0 Months, 10 Days
Tanaka Anri: 5 Years, 11 Months, 17 Days
Wada Ayaka, Maeda Yuuka, Fukuda Kanon, Ogawa Saki: 5 Years, 9 Months, 8 Days
Ichioka Reina: 5 Years, 7 Months, 25 Days
Kaneko Rie: 5 Years, 5 Months, 23 Days
Noto Arisa: 5 Years, 3 Months, 4 Days
Sawada Yuri: 5 Years, 2 Months, 11 Days
Inoue Hikaru: 5 Years, 0 Months, 24 Days
Miyamoto Karin: 4 Years, 11 Months, 26 Days
Tanabe Nanami: 4 Years, 10 Months, 25 Days
Hamaura Ayano, Taguchi Natsumi: 4 Years, 9 Months, 4 Days
Yamagishi Riko: 4 Years, 8 Months, 12 Days
Aoki Erina: 4 Years, 7 Months, 13 Days
Ogawa Rena: 4 Years, 4 Months, 17 Days
Kishimoto Yumeno: 4 Years, 3 Months, 9 Days
Yonemura Kirara: 4 Years, 2 Months, 16 Days
Kaga Kaede: 4 Years, 1 Month, 4 Days
Komine Momoka: 4 Years, 0 Months, 9 Days
Takagi Sayuki: 3 Years, 11 Months, 27 Days
Muto Mika: 3 Years, 10 Months, 9 Days
Yoshihashi Kurumi: 3 Years, 9 Months, 3 Days
Horie Kizuki: 3 Years, 8 Months, 27 Days
Kikkawa Yuu: 3 Years, 8 Months, 18 Days
Korenaga Miki: 3 Years, 7 Months, 8 Days
Ono Kotomi: 3 Years, 6 Months, 11 Days
Yutoku Ayumi: 3 Years, 5 Months, 11 Days
Niinuma Kisora: 3 Years, 5 Months, 7 Days
Kanatsu Mizuki: 3 Years, 4 Months, 24 Days
Nomura Minami: 3 Years, 4 Months, 20 Days
Takase Kurumi: 3 Years, 4 Months, 19 Days
Takeuchi Akari: 3 Years, 3 Months, 25 Days
Morozuka Kanami, Ose Kaede, Hashimoto Aina, Akiyama Yurika, Okada Robin Shoko, Goto Yuki: 3 Years, 3 Months, 24 Days
Maeda Kokoro: 3 Years, 3 Months, 14 Days
Kodama Sakiko: 3 Years, 0 Months, 1 Day
Yamada Ichigo, Nakayama Natsume: 3 Years, 0 Months, 25 Days
Hashida Mirei: 2 Years, 11 Months, 22 Days
Wada Sakurako: 2 Years, 11 Months, 17 Days
Hashisako Rin: 2 Years, 10 Months, 15 Days
Yokogawa Yumei: 2 Years, 10 Months, 6 Days
Noguchi Kurumi: 2 Years, 9 Months, 17 Days
Murota Mizuki: 2 Years, 7 Months, 3 Days
Fukumura Mizuki: 2 Years, 6 Months, 12 Days
Fujii Rio: 2 Years, 6 Months, 1 Day
Kiyono Momohime: 2 Years, 6 Months, 0 Days
Katsuta Rina: 2 Years, 4 Months, 10 Days
Asakura Kiki, Onoda Saori: 2 Years, 4 Months, 4 Days
Kosuga Fuyuka: 2 Years, 4 Months
Matsunaga Riai: 2 Years, 3 Months, 8 Days
Ogata Risa, Tanimoto Ami: 2 Years, 3 Months, 1 Day
Tamenaga Shion, Kubota Nanami, Matsubara Yulia: 2 Years, 3 Months, 27 Days
Funaki Musubu: 2 Years, 2 Months, 22 Days
Kanemitsu Ruru: 2 Years, 0 Months, 25 Days
Otsuka Aina: 2 Years, 0 Months, 16 Days
Sato Ayano: 2 Years, 0 Months, 9 Days
Nishida Shiori, Yamazaki Yuhane: 1 Year, 10 Months, 28 Days
Ono Mizuho, Akiyama Mao: 1 Year, 10 Months, 27 Days
Takemura Miu: 1 Year, 10 Months, 21 Days
Makino Maria: 1 Year, 10 Months, 10 Days
Uemura Akari: 1 Year, 10 Months
Mano Erina: 1 Year, 9 Months, 26 Days
Mikame Kana: 1 Year, 9 Months, 21 Days
Hashimoto Nagisa, Shimano Momoko: 1 Year, 8 Months, 0 Days
Hibi Marina, Doi Rena: 1 Year, 7 Months, 26 Days
Inaba Manaka: 1 Year, 7 Months, 25 Days
Shutto Anna: 1 Year, 7 Months, 22 Days
Sasaki Rikako: 1 Year, 7 Months, 3 Days
Arihara Kanna: 1 Year, 6 Months, 14 Days
Nagasawa Wakana: 1 Year, 5 Months, 15 Days
Kudo Haruka: 1 Year, 6 Months, 3 Days
Hirano Tomomi: 1 Year, 5 Months, 22 Days
Mogi Minami: 1 Year, 5 Months
Shimakura Rika, Eguchi Saya, Okamura Minami: 1 Year, 4 Months, 9 Days
Saito Madoka, Onoda Karin: 1 Year, 4 Months, 30 Days
Nakano Rion: 1 Year, 3 Months, 28 Days
Tanaka Karen: 1 Year, 3 Months, 27 Days
Okamura Rise: 1 Year, 3 Months, 12 Days
Yamaki Risa: 1 Year, 3 Months, 8 Days
Kawashima Miyuki: 1 Year, 2 Months, 26 Days
Kasahara Momona: 1 Year, 2 Months, 16 Days
Ooyanagi Maho: 1 Year, 2 Months, 11 Days
Ogura Manami: 1 Year, 2 Months, 4 Days
Haga Akane: 1 Year, 0 Months, 8 Days
Kanazawa Tomoko: 11 Months, 29 Days
Saito Kana: 11 Months, 27 Days
Oura Hirona: 11 Months, 11 Days
Hirose Ayaka, Inoue Rei: 11 Months, 8 Days
Kawamura Ayano: 10 Months, 10 Days
Oda Sakura: 10 Months, 3 Days
Yamaga Kanae: 9 Months, 15 Days
Yanagawa Nanami: 8 Months, 13 Days
Kizawa Runa: 8 Months, 2 Days
Okamoto Honoka: 7 Months, 6 Days
Hiromoto Ruri, Hashida Honoka, Nishizaki Miku, Hirayama Yuki, Kitahara Momo, Ebata Kisaki, Yofuu Runo, Murakoshi Ayana, Uemura Hasumi: 0 Years, 7 Months, 29 Days
Yoshida Marie: 6 Months, 18 Days
Aikawa Maho: 6 Months, 3 Days
Mashiro Kana: 5 Months, 16 Days
Kusunoki Mei: 5 Months, 1 Day
Hashimoto Momoko: 4 Months, 19 Days
Yokoyama Reina: 4 Months, 7 Days
Goto Sayaka: 2 Months, 5 Days
Okada Yui: 1 Month, 22 Days
Sezaki Azusa: 27 Days

Quickest Debuts in Hello! ProjectEdit

The following in this list are members that debuted (in general) within a year of joining.

Member	Time in group	Debut	Gen	Announced as a Trainee	Revealed as a Member
Hirose Ayaka	1 Month, 4 Days^[N6]	Kobushi Factory	22nd Gen	November 29, 2014	January 2, 2015
Inoue Rei	1 Month, 4 Days^[N6]	Kobushi Factory	22nd Gen	November 29, 2014	January 2, 2015
Okada Yui	2 Months	v-u-den	1st Gen	June 2004	August 2004
Linlin	2 Months, 13 Days	Morning Musume	Transfer Egg	January 2007	March 15, 2007
Kanazawa Tomoko	3 Months^[N7]	Juice=Juice	17th Gen	November 1, 2012	February 3, 2013
Yokoyama Reina	3 Months, 25 Days	Morning Musume	26th Gen	August 18, 2016	December 12, 2016
Aikawa Maho	5 Months	S/mileage	21st Gen	May 4, 2014	October 4, 2014
Ogata Risa	5 Months^[N8]	Tsubaki Factory	22nd Gen	November 29, 2014	April 29, 2015
Tanimoto Ami	5 Months^[N8]			November 29, 2014
Asakura Kiki	6 months^[N9]			October 25, 2014
Yanagawa Nanami	7 months, 5 days^[N10]	Country Girls	24th Gen	April 1, 2015	November 5, 2015
Kawamura Ayano	8 months, 18 days^[N11]	ANGERME	26th Gen	August 17, 2016	June 26, 2017
Oda Sakura	10 Months, 2 Days	Morning Musume	13th Gen	November 12, 2011	September 14, 2012

Members Line-upsEdit

32 Members Line-up (June 2004 - August 2004) Formation
31 Members Line-up (August 2004 - August 2005) without Okada Yui
30 Members Line-up (August 2005 - September 2005) without Ooyanagi Maho
29 Members Line-up (September 2005 - January 2006) without Kawashima Miyuki
28 Members Line-up (January 2006 - June 2006) without Arihara Kanna
31 Members Line-up (June 2006 - January 2007) with 2nd Generation
32 Members Line-up (January 2007 - March 2007) with Linlin
31 Members Line-up (March 2007 - April 2007) without Linlin
32 Members Line-up (April 2007 - June 2007) with Kikkawa Yuu
31 Members Line-up (June 2007 - August 2007) without Hashida Mirei
30 Members Line-up (August 2007 - October 2007) without Ogura Manami
24 Members Line-up (October 2007 - November 2007) without THE Possible
23 Members Line-up (November 2007 - January 2008) without Yutoku Ayumi
22 Members Line-up (January 2008 - March 2008) without Korenaga Miki
21 Members Line-up (March 2008 - April 2008) without Mano Erina
20 Members Line-up (April 2008 - June 2008) without Muto Mika
23 Members Line-up (June 2008 - November 2008) with 4th Generation
24 Members Line-up (November 2008 - February 2009) with Miyamoto Karin
23 Members Line-up (February 2009 - April 2009) without Aoki Erina
25 Members Line-up (April 2009) with 6th Generation
24 Members Line-up (April 2009 - June 2009) without Sezaki Azusa
26 Members Line-up (June 2009 - August 2009) with 7th Generation
25 Members Line-up (August 2009 - September 2009) without Sawada Yuri
24 Members Line-up (September 2009 - November 2009) without Noto Arisa
25 Members Line-up (November 2009 - January 2010) with Takagi Sayuki
26 Members Line-up (January 2010 - March 2010) with Tanabe Nanami
25 Members Line-up (March 2010 - June 2010) without S/mileage; with 10th Generation
22 Members Line-up (June 2010 - November 2010) without Tanaka Anri, Sainen Mia, Komine Momoka
18 Members Line-up (November 2010 - December 2010) without Okai Asuna, Maeda Irori, Hirano Tomomi, Kizawa Runa
16 Members Line-up (December 2010 - January 2011) without Sengoku Minami, Kikkawa Yuu
13 Members Line-up (January 2011 - March 2011) without Furukawa Konatsu, Mori Saki, Fukumura Mizuki
9 Members Line-up (March 2011 - April 2011) without Kitahara Sayaka, Sekine Azusa, Arai Manami, Sato Ayano
8 Members Line-up (April 2011 - June 2011) without Saho Akari
14 Members Line-up (June 2011 - September 2011) with 11th Generation, 12th Generation
10 Members Line-up (September 2011 - November 2011) without Takeuchi Akari, Katsuta Rina, Nagasawa Wakana, Kudo Haruka
12 Members Line-up (November 2011 - March 2012) with 13th Generation
16 Members Line-up (March 2012 - June 2012) with 14th Generation, 15th Generation
18 Members Line-up (June 2012 - August 2012) with 16th Generation
17 Members Line-up (August 2012 - September 2012) without Yamaga Kanae
16 Members Line-up (September 2012 - December 2012) without Oda Sakura
21 Members Line-up (December 2012 - March 2013) without Mogi Minami; with 17th Generation
22 Members Line-up (March 2013 - May 2013) with Sasaki Rikako
28 Members Line-up (May 2013 - June 2013) with 19th Generation
27 Members Line-up (June 2013 - July 2013) without Okamura Rise
26 Members Line-up (July 2013 - September 2013) without Otsuka Aina
33 Members Line-up (September 2013 - October 2013) with 20th Generation
32 Members Line-up (October 2013 - November 2013) without Mashiro Kana
28 Members Line-up (November 2013 - December 2013) without Juice=Juice
27 Members Line-up (December 2013 - May 2014) without Kaneko Rie
29 Members Line-up (May 2014 - August 2014) without Kosuga Fuyuka; with 21st Generation
27 Members Line-up (September 2014) without Tanaka Karen and Oura Hirona
22 Members Line-up (October 2014 - November 2014) without Murota Mizuki, Makino Maria, Sasaki Rikako, Haga Akane, Aikawa Maho
20 Members Line-up (November 2014) without Tanabe Nanami, Yoshihashi Kurumi
29 Members Line-up (November 2014 - December 2014) with 22nd Generation
27 Members Line-up (December 2014 - January 2015) without Inaba Manaka, Yamaki Risa
26 Members Line-up (February 2015) without Mikame Kana
27 Members Line-up (February 2015 - April 2015) with Takase Kurumi
34 Members Line-up (April 2015 - November 2015) with 24th Generation; without Saito Kana
25 Members Line-up (November 2015 - December 2015) without Kobushi Factory, and Okamoto Honoka
23 Members Line-up (December 2015 - January 2016) without Yanagawa Nanami, and Funaki Musubu
28 Members Line-up (January 2016 - March 2016) with 25th Generation
27 Members Line-up (March 2016 - July 2016) without Takemura Miu
22 Members Line-up (July 2016 - August 2016) without Kasahara Momona, Yokogawa Yumei, Hashimoto Nagisa, Shimano Momoko and Nakano Rion
28 Members Line-up (August 2016 - December 2016) with 26th Generation
26 Members Line-up (December 2016 - February 2017) without Kaga Kaede and Yokoyama Reina
17 Members Line-up (February 2017) without Tsubaki Factory
24 Members Line-up (March 2017 - July 2017) with 27th Generation and without Yoshida Marie
22 Members Line-up (July 2017 - December 2017) without Dambara Ruru and Kawamura Ayano
29 Members Line-up (December 2017 - February 2018) with 28th Generation
28 Members Line-up (February 2018 - April 2018) without Goto Sayaka
27 Members Line-up (April 2018 - May 2018) without Hashimoto Momoko
26 Members Line-up (May 2018 - July 2018) without Inoue Hikaru
17 Members Line-up (July 2018 - August 2018) without CHICA#TETSU and Ame no Mori Kawa Umi
15 Members Line-up (August 2018 - October 2018) without Horie Kizuki and Kanatsu Mizuki
15 Members Line-up (November 2018 - January 2019) without Noguchi Kurumi, Hibi Marina, and Doi Rena; with 29th Generation
14 Members Line-up (January 2019 - April 2019) without Kodama Sakiko
13 Members Line-up (April 2019 - June 2019) without Kusunoki Mei
12 Members Line-up (June 2019 - July 2019) without Matsunaga Riai
11 Members Line-up (July 2019) without Hashisako Rin
9 Members Line-up (July 2019 - August 2019) without Ono Kotomi, Shutto Anna
18 Members Line-up (August 2019 - December 2019) with 30th Generation
17 Members Line-up (December 2019 - present) without Kanemitsu Ruru

NotesEdit

^ After Noto Arisa graduated, no leader was announced to take her place until Kaneko Rie became leader.
^ Mentioned in an interview with Kaneko
^ Hamaura Ayano became a full Hello! Project member on the following day.
^ Yamagishi Riko became a full Hello! Project member on the following day.
^ Inoue Hikaru was officially announced as leader on the following day, while it was announced that Ichioka Reina would be debuting
^ Both Hirose Ayaka and Inoue Rei were promoted into Kobushi Factory in January 2015, however, they remained part of the program until November 2015.
^ While Kanazawa Tomoko did not leave the program until November 2013, she was promoted into the new group Juice=Juice in February 2013.
^ While Ogata Risa and Tanimoto Ami were promoted into Tsubaki Factory in April 2015, they were still part of the program until February 28, 2017.
^ While Asakura Kiki was promoted into Tsubaki Factory in April 2015, she was still part of the program until February 28, 2017.
^ Yanagawa Nanami was promoted into Country Girls in November 2015, she was still part of the program until December 2015.
^ Kawamura Ayano's debut was announced on May 5, 2017 however she wasn't assigned a group until June 26, 2017.

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