STU48 Kenkyuusei

STU48 Kenkyuusei (研究生; Research Students) are a group of trainees aspiring to debut in STU48. They fill in for absent members in the theater and are promoted to official members of STU48 to replace graduated members.

See also: AKB48 Kenkyuusei, SKE48 Kenkyuusei, NMB48 Kenkyuusei, HKT48 Kenkyuusei, NGT48 Kenkyuusei.

Members

Names of current members are in bold.

1st Generation (2017)

• Ishida Chiho (石田千穂)
• Ishida Minami (石田みなみ)
• Isogai Kanon (磯貝花音)
• Ichioka Ayumi (市岡愛弓, graduated August 11, 2019)
• Imamura Mitsuki (今村美月)
• Iwata Hina (岩田陽菜)
• Otani Marina (大谷満理奈)
• Ozaki Mami (尾﨑舞美, graduated March 25, 2018)
• Kai Kokoa (甲斐心愛)
• Kadota Momona (門田桃奈, graduated August 11, 2019)
• Kadowaki Miyuna (門脇実優菜)
• Kuroiwa Yui (黒岩唯, graduated October 2, 2017)
• Sakaki Miyu (榊美優)
• Sano Haruka (佐野遥, graduated April 13, 2019)
• Shioi Hinako (塩井日奈子, graduated July 22, 2018)
• Shintani Nonoka (新谷野々花)
• Sugahara Saki (菅原早記, graduated May 6, 2019)
• Takino Yumiko (瀧野由美子)
• Tanaka Kouko (田中皓子)
• Taniguchi Mahina (谷口茉妃菜)
• Cho Orie (張織慧, graduated April 13, 2018)
• Torobu Yuri (土路生優里, graduated October 22, 2019)
• Hyodo Aoi (兵頭葵)
• Fukuda Akari (福田朱里)
• Fujiwara Azusa (藤原あずさ)
• Mishimura Haruka (三島遥香, graduated November 23, 2019)
• Mineyoshi Arisa (峯吉愛梨沙)
• Mori Kaho (森香穂)
• Morishita Maiha (森下舞羽)
• Yano Honoka (矢野帆夏)
• Yabushita Fu (藪下楓)

1st Generation (Draftee) (2018)

• Nakamura Mai (中村舞, promoted August 3, 2019)
• Oki Yuuka 沖侑果, promoted August 3, 2019)
• Yura Akari (由良朱合, promoted August 3, 2019)
• Mizoguchi Aiko (溝口亜以子, graduated March 10, 2019)
• Shinano Soraha (信濃宙花, promoted August 3, 2019)

2nd Generation (2019)

• Ikeda Yura (池田裕楽, promoted October 1, 2021)
• Imaizumi Miria (今泉美利愛, promoted October 1, 2021)
• Utsumi Rine (内海里音, promoted October 1, 2021)
• Osaki Serika (尾崎世里花, promoted October 1, 2021)
• Kawamata Anna (川又あん奈, promoted October 1, 2021)
• Kawamata Yuuna (川又優菜, promoted October 1, 2021)
• Kudo Riko (工藤理子, promoted October 1, 2021)
• Kojima Aiko (小島愛子, promoted October 1, 2021)
• Kondo Arisu (近藤ありす, resigned April 2, 2020)
• Sako Himeka (迫姫華, promoted October 1, 2021)
• Shimizu Sara (清水紗良, promoted October 1, 2021)
• Suzuki Ayaka (鈴木彩夏, promoted October 1, 2021)
• Takao Sayaka (高雄さやか, promoted October 1, 2021)
• Taguchi Reika (田口玲佳, promoted October 1, 2021)
• Tanaka Miho (田中美帆, promoted October 1, 2021)
• Tamura Natsuki (田村菜月, promoted October 1, 2021)
• Nakahiro Yayoi (中廣弥生, promoted October 1, 2021)
• Harada Sayaka (原田清花, promoted October 1, 2021)
• Minami Yurina (南有梨菜, promoted October 1, 2021)
• Muneyuki Rika (宗雪里香, promoted October 1, 2021)
• Yoshizaki Rinko (吉崎凜子, promoted October 1, 2021)
• Yoshida Sara (吉田彩良, promoted October 1, 2021)
• Rissen Momoka (立仙百佳, promoted October 1, 2021)
• Watanabe Natsuki (渡辺菜月, promoted October 1, 2021)

2.5th Generation (2022)

• Okada Azumi (岡田あずみ, promoted April 1, 2024)
• Okamura Rio (岡村梨央, promoted April 1, 2024)
• Kurushima Yuka (久留島優果, promoted April 1, 2024)
• Morokuzu Noa (諸葛望愛, promoted April 1, 2024)

The 2.5th generation members joined STU48 through the "New Wave Project" audition in collaboration with the Actors School Hiroshima (ASH).

3rd Generation (2023)

• Arai Ria (新井梨杏, promoted May 1, 2024)
• Ishihara Yuuna (石原侑奈)
• Ide Kanau (井出叶, promoted May 1, 2024)
• Iwasaki Kasumi (岩﨑春望)
• Okuda Yuina (奥田唯菜)
• Kajiwara Miu (梶原未羽, withdrew December 8, 2024)
• Kabeshima Yuika (壁島結華, promoted May 1, 2024)
• Kitazawa Ichigo (北澤苺)
• Shimizu Risako (清水りさ子)
• Sogawa Saki (曽川咲葵, promoted May 1, 2024)
• Hasegawa Noa (長谷川乃彩, withdrew July 14, 2024)
• Hamada Hibiki (濵田響)
• Fujii Rie (藤井里詠)
• Morisue Himena (森末妃奈)

External Links

• STU48 Members Profile