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This page consists of the basic information about the current members of the J-pop group Tsubaki Factory.

List of Members[]

Current Members[]

Name Birthdate Home
Prefecture
Blood
Type
Date
Joined
Member Color Notes
YamagishiRiko-April2021.jpg
 Yamagishi Riko 
(山岸理子)
November 24, 1998
(age 22)
Chiba B April 29, 2015 YellowGreen Colorball.png
Light Green
Leader (2015-Present)
Former Hello Pro Kenshuusei (2012-2017)
NiinumaKisora-April2021.jpg
 Niinuma Kisora 
(新沼希空)
October 20, 1999
(age 21)
Aichi O LightBlue Colorball.png
Light Blue
Mirai Shoujo finalist
Former Hello Pro Kenshuusei (2013-2017)
TanimotoAmi-April2021.jpg
 Tanimoto Ami 
(谷本安美)
November 16, 1999
(age 21)
Hokkaido B LightPurple Colorball.png
Light Purple
(Golden) Audition! finalist
Former Hello Pro Kenshuusei (2014-2017)
KishimotoYumeno-April2021.jpg
 Kishimoto Yumeno 
(岸本ゆめの)
April 1, 2000
(age 21)
Osaka Yellow Colorball.png
Yellow
Suppin Utahime finalist
Former Hello Pro Kenshuusei (2012-2017)
AsakuraKiki-April2021.jpg
 Asakura Kiki 
(浅倉樹々)
September 3, 2000
(age 21)
Chiba AB LightPink Colorball.png
Light Pink
(Golden) Audition! finalist
Former Hello Pro Kenshuusei (2014-2017)
OnoMizuho-April2021.jpg
 Ono Mizuho 
(小野瑞歩)
September 29, 2000
(age 20)
Tokyo O August 13, 2016 EmeraldGreen Colorball.png
Emerald Green
Former Hello Pro Kenshuusei (2015-2017)
OnodaSaori-April2021.jpg
 Onoda Saori 
(小野田紗栞)
December 17, 2001
(age 19)
Shizuoka DeepPink Colorball.png
Peach
(Golden) Audition! finalist
Former Princess♪Ribbon member (2010-2014)
Former Hello Pro Kenshuusei (2014-2017)
AkiyamaMao-April2021.jpg
 Akiyama Mao 
(秋山眞緒)
July 29, 2002
(age 19)
Osaka B LightRed Colorball.png
Light Red
Former Hello Pro Kenshuusei (2015-2017)
KasaiYuumi-August2021.jpg
 Kasai Yuumi 
(河西結心)
July 30, 2003
(age 18)
Yamanashi O July 7, 2021 Purple Colorball.png
Purple
YagiShiori-August2021.jpg
 Yagi Shiori 
(八木栞)
September 19, 2003
(age 18)
Aichi O Orange Colorball.png
Orange
FukudaMarin-August2021.jpg
 Fukuda Marine 
(福田真琳)
October 18, 2004
(age 16)
Nagasaki AB RoyalBlue Colorball.png
Royal Blue
YofuRuno-August2021.jpg
 Yofu Runo 
(豫風瑠乃)
December 20, 2007
(age 13)
Osaka O GoldenYellow Colorball.png
Mustard
Former Hello Pro Kenshuusei (2019-2021)

Former Members[]

Name Birthdate Home
Prefecture
Date
Joined
Date
Left
Member Color Notes
OgataRisa2021.png
 Ogata Risa 
(小片リサ)
November 5, 1998
(age 22)
Tokyo April 29, 2015 December 28, 2020 LightOrange Colorball.png
Light Orange
Sub-leader (2015-2020)
Former NICE GIRL Project! Kenshuusei member (2011-2014)
Former Hello Pro Kenshuusei (2014-2017)

Leadership[]

Leader Period of time Sub-Leader Period of time
Yamagishi Riko August 8, 2015 – Present Ogata Risa August 8, 2015 – December 28, 2020

Members Colors[]

Each Tsubaki Factory member has their own color for outfits and merchandise to distinguish between each member.

Heritage Members Colors[]

Color Member Former Owner
LightRed Colorball.png Light Red Akiyama Mao
(2016-Present)
Orange Colorball.png Orange Yagi Shiori
(2021-Present)
LightOrange Colorball.png Light Orange Not in use Ogata Risa (2015-2020)
GoldenYellow Colorball.png Mustard Yofu Runo
(2021-Present)
Yellow Colorball.png Yellow Kishimoto Yumeno
(2015-Present)
YellowGreen Colorball.png Light Green Yamagishi Riko
(2015-Present)
EmeraldGreen Colorball.png Emerald Green Ono Mizuho
(2016-Present)
RoyalBlue Colorball.png Royal Blue Fukuda Marine
(2021-Present)
LightBlue Colorball.png Light Blue Niinuma Kisora
(2015-Present)
Purple Colorball.png Purple Kasai Yuumi
(2021-Present)
LightPurple Colorball.png Light Purple Tanimoto Ami
(2015-Present)
DeepPink Colorball.png Peach Onoda Saori
(2016-Present)
LightPink Colorball.png Light Pink Asakura Kiki
(2015-Present)

Tenures[]

Member Tenure Time in group
Yamagishi Riko April 29, 2015 - Present 6 Years, 4 Months, 26 Days
Niinuma Kisora
Tanimoto Ami
Kishimoto Yumeno
Asakura Kiki

All names in BOLD are current members.

  1. Yamagishi Riko, Niinuma Kisora, Tanimoto Ami, Kishimoto Yumeno and Asakura Kiki: 6 Years, 4 Months, 26 Days
  2. Ogata Risa: 5 Years, 7 Months, 29 Days
  3. Ono Mizuho, Onoda Saori and Akiyama Mao: 5 Years, 1 Month, 11 Days
  4. Kasai Yuumi, Yagi Shiori, Fukuda Marine, Yofu Runo: 0 Years, 2 Months, 17 Days

Members Single Count[]

Member Debut Single Last Single Single Count
Yamagishi Riko Seishun Manmannaka! Present 10 Singles
Ogata Risa Dansha-ISM / Ima Nanji? 10 Singles
Niinuma Kisora Present 10 Singles
Tanimoto Ami
Kishimoto Yumeno
Asakura Kiki
Ono Mizuho Hatsukoi Sunrise / Just Try! / Uruwashi no Camellia 7 Singles
Onoda Saori
Akiyama Mao
Kasai Yuumi Namida no Heroine Kouban Geki / Garakuta DIAMOND / Yakusoku・Renraku・Kinenbi 1 Single
Yagi Shiori
Fukuda Marine
Yofu Runo

Members Line-Ups[]

Date Member(s) Total Members Age Average Singles Released with Line-up
April 29, 2015
(Formation)
Group formation. Founding members include Yamagishi Riko, Ogata Risa, Niinuma Kisora, Tanimoto Ami, Kishimoto Yumeno, and Asakura Kiki. 6 15.60-16.89 Seishun Manmannaka!, Kedakaku Sakihokore!, Hitorijime / Watashi ga Obasan ni Natte mo
August 13, 2016 Ono Mizuho, Onoda Saori, and Akiyama Mao join. 9 16.21-20.33 Hatsukoi Sunrise / Just Try! / Uruwashi no Camellia, Shuukatsu Sensation / Waratte / Hana Moyou, Teion Yakedo / Shunrenka / I Need You ~Yozora no Kanransha~, Date no Hi wa Nido Kurai Shower Shite Dekaketai / Junjou cm / Kon'ya Dake Ukaretakatta, Sankaime no Date Shinwa / Fuwari, Koi Dokei, Ishiki Takai Otome no Dilemma / Dakishimerarete Mitai, Dansha-ISM / Ima Nanji?
December 28, 2020 Ogata Risa withdraws. 8 20.13-20.25 None
July 7, 2021 Kasai Yuumi, Yagi Shiori, Fukuda Marine, and Yofu Runo join. 12 18.75-TBA Garakuta DIAMOND / Yakusoku・Renraku・Kinenbi / Namida no Heroine Kouban Geki

Trivia[]

  • All the members are born after 1998, making this the second group after Kobushi Factory to have all its members born after Hello! Project's formation.

See Also[]

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