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Tsubaki Factory

Active 17 members

Current Members 11 members

  • Tanimoto Ami Tanimoto
  • Akiyama Mao Akiyama
  • Ono Mizuho Ono
  • Onoda Saori Onoda
  • Kasai Yuumi Kasai
  • Fukuda Marin Fukuda
  • Yofuu Runo Yofuu
  • Ishii Mihane Ishii
  • Doi Fuuka Doi
  • Murata Yuu Murata
  • Nishimura Itsuki Nishimura

Basic Information

Formed
April 29, 2015
Debut
September 6, 2015

Members Past and Present

Members are grouped by the generation in which they joined. People in the same section are group-generation peers.

Generation 1 9 members

  • Asakura Kiki Asakura 2015〜2023
  • Ogata Risa Ogata 2015〜2020
  • Kishimoto Yumeno Kishimoto 2015〜2023
  • Tanimoto Ami Tanimoto 2015〜
  • Niinuma Kisora Niinuma 2015〜2024
  • Yamagishi Riko Yamagishi 2015〜2023
  • Akiyama Mao Akiyama 2016〜
  • Ono Mizuho Ono 2016〜
  • Onoda Saori Onoda 2016〜

Generation 2 4 members

  • Kasai Yuumi Kasai 2021〜
  • Fukuda Marin Fukuda 2021〜
  • Yagi Shiori Yagi 2021〜2025
  • Yofuu Runo Yofuu 2021〜

Generation 3 3 members

  • Ishii Mihane Ishii 2024〜
  • Doi Fuuka Doi 2024〜
  • Murata Yuu Murata 2024〜

Generation 4 1 member

  • Nishimura Itsuki Nishimura 2025〜

Official Links

Please use the official sources for the latest information.

  • Official Website ↗
  • Official Blog ↗
  • Official Blog ↗
  • Official YouTube ↗
  • Official YouTube ↗
  • Official X ↗
  • Fan Club ↗
  • Hello! Project Official Fan Club ↗

Hello! Lab

An unofficial fan site for comparing Hello! Project members and exploring their histories.

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Site Operator

  • Dai Otani
  • DelayMania

© 2026 Hello! Lab

This is an unofficial fan site and is not affiliated with UP-FRONT GROUP or Hello! Project.

The data is compiled from publicly available sources. Displayed member-color values may differ from official colors.