STU48 Kenkyuusei
STU48's Kenkyuusei (Research Students (研究生)). They currently have 25 kenkyuuseis.
- Ikeda Yura - 2nd Generation
- Imaizumi Miria - 2nd Generation
- Utsumi Rine - 2nd Generation
- Osaki Serika - 2nd Generation
- Kawamata Anna - 2nd Generation
- Kawamata Yuuna - 2nd Generation
- Kudou Riko - 2nd Generation
- Kojima Aiko - 2nd Generation
- Kondou Arisu - 2nd Generation
- Sako Himeka - 2nd Generation
- Shimizu Sara - 2nd Generation
- Suzuki Ayaka - 2nd Generation
- Takao Sayaka - 2nd Generation
- Taguchi Reika - 2nd Generation
- Tanaka Miho - 2nd Generation
- Tamura Natsuki - 2nd Generation
- Nakahiro Yayoi - 2nd Generation
- Harada Sayaka - 2nd Generation
- Maemura Himea - 2nd Generation
- Minami Yurina - 2nd Generation
- Muneyuki Rika - 2nd Generation
- Yoshizaki Rinko - 2nd Generation
- Yoshida Sara - 2nd Generation
- Rissen Momoka - 2nd Generation
- Watanabe Natsuki - 2nd Generation
Debuted
- Ishida Chiho - 1st Generation (ちほちゃん Chiho-chan) (STU)
- Ishida Minami - 1st Generation (みい Mii) (STU)
- Isogai Kanon - 1st Generation (かのん Kanon, きゃのん Kyanon) (STU)
- Ichioka Ayumi - 1st Generation (あゆみん Ayumin) (STU)
- Imamura Mitsuki - 1st Generation (みちゅ Michu) (STU)
- Iwata Hina - 1st Generation (ひなちゃん Hina-chan, ひなぴよ Hinapyo) (STU)
- Otani Marina - 1st Generation (マリーナ Marina, 天来ちゃん Tenrai-chan) (STU)
- Kadota Momona - 1st Generation (ももちゃん Momo-chan) (STU)
- Kai Kokoa - 1st Generation (さんしろー Sanshirou, ここあ Kokoa) (STU)
- Kadowaki Miyuna - 1st Generation (みゆみゆ Miyumiyu) (STU)
- Sakaki Miyu - 1st Generation (くーか CUCA, さかき Sakaki) (STU)
- Shintani Nonoka - 1st Generation (のんちゃん Nonchan) (STU)
- Takino Yumiko - 1st Generation (ゆみりん Yumirin) (STU)
- Tanaka Kouko - 1st Generation (こっこ Kokko, こーこ Kouko) (STU)
- Taniguchi Mahina - 1st Generation (まひ Mahi, まひな Mahina) (STU)
- Torobu Yuri - 1st Generation (とろちゃん Toro-chan, ゆりりん Yuririn) (STU)
- Hyodo Aoi - 1st Generation (あおい Aoi) (STU)
- Fukuda Akari - 1st Generation (ふくちゃん Fuku-chan) (STU)
- Fujiwara Azusa - 1st Generation (あず Azu) (STU)
- Mishima Haruka - 1st Generation (ぱると Paruto) (Announced Graduation)(STU)
- Mineyoshi Arisa - 1st Generation (ありちゃん Ari-chan) (STU)
- Mori Kaho - 1st Generation (かほたる Kahotaru) (Announced Graduation)(STU)
- Morishita Maiha - 1st Generation (はっちゃん Hacchan) (STU)
- Yano Honoka - 1st Generation (なっちゃん Nacchan, ほのたん Honotan, やのちゃん Yano-chan) (STU)
- Yabushita Fu - 1st Generation (ふう Fuu) (STU)
- Oki Yuka - 3rd Generation Draftee (沖ちゃん Oki-chan) (STU)
- Shinano Soraha - 3rd Generation Draftee (そらは Soraha) (STU)
- Nakamura Mai - 3rd Generation Draftee (舞Q MaiQ) (STU)
Graduated
List of members who have graduated or have cancelled her concurrent position
- Mizoguchi Aiko - 3rd Generation Draftee (2019)
- Yura Akari (ゆらりん Yurarin) - 3rd Generation Draftee (2019)