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

As of July 2021, there have been a total of 13 members. There are currently 12 members in Tsubaki Factory.

Current Members[]

Name Born Origin Blood
Type
Join
Date
Member
Color
Notes
(山岸理子)
November 24, 1998
(age 23)
Chiba B April 29, 2015 YellowGreen Penlight.png
Light Green
Leader (2015-Present)
Former Hello Pro Kenshuusei (2012-2017)
(新沼希空)
October 20, 1999
(age 22)
Aichi O LightBlue Penlight.png
Light Blue
Sub-Leader (2021-Present)
Mirai Shoujo finalist
Former Hello Pro Kenshuusei (2013-2017)
(谷本安美)
November 16, 1999
(age 22)
Hokkaido B LightPurple Penlight.png
Light Purple
(Golden) Audition! finalist
Former Hello Pro Kenshuusei (2014-2017)
(岸本ゆめの)
April 1, 2000
(age 22)
Osaka Yellow Penlight.png
Yellow
Suppin Utahime finalist
Former Hello Pro Kenshuusei (2012-2017)
(浅倉樹々)
September 3, 2000
(age 21)
Chiba AB LightPink Penlight.png
Light Pink
(Golden) Audition! finalist
Former Hello Pro Kenshuusei (2014-2017)
(小野瑞歩)
September 29, 2000
(age 21)
Tokyo O August 13, 2016 EmeraldGreen Penlight.png
Emerald Green
Former Hello Pro Kenshuusei (2015-2017)
(小野田紗栞)
December 17, 2001
(age 20)
Shizuoka HotPink Penlight.png
Peach
(Golden) Audition! finalist
Former Princess♪Ribbon member (2010-2014)
Former Hello Pro Kenshuusei (2014-2017)
(秋山眞緒)
July 29, 2002
(age 19)
Osaka B LightRed Penlight.png
Light Red
Former Hello Pro Kenshuusei (2015-2017)
(河西結心)
July 30, 2003
(age 18)
Yamanashi O July 7, 2021 Purple Penlight.png
Purple
(八木栞)
September 19, 2003
(age 18)
Aichi Orange Penlight.png
Orange
(福田真琳)
October 18, 2004
(age 17)
Nagasaki AB RoyalBlue Penlight.png
Royal Blue
(豫風瑠乃)
December 20, 2007
(age 14)
Osaka O GoldenYellow Penlight.png
Mustard
Former Hello Pro Kenshuusei (2019-2021)

Former Members[]

Name Born Origin Join
Date
Departure
Date
Member
Color
Notes
(小片リサ)
November 5, 1998
(age 23)
Tokyo April 29, 2015 December 28, 2020 LightOrange Penlight.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 Tenure Sub-Leader Period of Time
Yamagishi Riko August 8, 2015 – Present 6 Years, 10 Months, 28 Days Ogata Risa August 8, 2015 – December 28, 2020
Niinuma Kisora December 31, 2021 - Present

Member Colors[]

Each Tsubaki Factory member has their own color for outfits and merchandise to distinguish between each member. On June 3, 2015, on Hello! Project Station, the founding members of Kobushi Factory and Tsubaki Factory received t-shirts revealing their official member colors. Across the two groups, their member colors were distinct, with Kobushi Factory being assigned darker colors, and Tsubaki Factory being assigned lighter colors. Upon Kobushi Factory's disbandment in 2020 and the addition of the four new Tsubaki Factory members in 2021, the colors are no longer kept distinct between the two groups.

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

Tenures[]

All names in BOLD are current members.

Name Join Date Departure Date Tenure
Yamagishi Riko, Niinuma Kisora, Tanimoto Ami, Kishimoto Yumeno, and Asakura Kiki April 29, 2015 Present 7 Years, 2 Months, 7 Days
Ono Mizuho, Onoda Saori, and Akiyama Mao August 13, 2016 Present 5 Years, 10 Months, 23 Days
Ogata Risa April 29, 2015 December 28, 2020 5 Years, 7 Months, 29 Days
Kasai Yuumi, Yagi Shiori, Fukuda Marine, and Yofu Runo July 7, 2021 Present 0 Years, 11 Months, 29 Days

Members Single Count[]

Member Debut Single Last Single Single Count
Yamagishi Riko Seishun Manmannaka! Present 11 Singles
Ogata Risa Dansha-ISM / Ima Nanji? 10 Singles
Niinuma Kisora Present 11 Singles
Tanimoto Ami
Kishimoto Yumeno
Asakura Kiki
Ono Mizuho Hatsukoi Sunrise / Just Try! / Uruwashi no Camellia 8 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.
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