List of members from other idol/music groups

This list contains 48 Group or Sakamichi Series members who are currently in or have previously been in idol/music groups outside 48 Group or Sakamichi Series.

Members organized by generation order, and then alphabetically (in their respective languages).
Members in bold are currently active in the listed groups.

AKB48 members

• Itano Tomomi - GIRLSBOX
• Narita Risa - Gra-doll
• Masuyama Kayano - Choco & Mimi
• Oshima Yuko - Doll's Vox
• Fujishima Mariachika - Pleiadesmarie
• Katono Mizuho - Lovely★Doll, Nijiiro no Hiko Shojo, SAISON
• Suzuki Mariya - Le Chocolat, Sotsugyou☆Sei, SAISON
• Hayashi Ayano - Nijiiro no Hiko Shojo, SAISON
• Sakamoto Rio - Barbee
• Sano Yuriko - Lovely★Doll
• Kanazawa Yuuki - Girls Entertainment Mixture (GEM), SUPER☆GiRLS
• Takahashi Juri - Rocket Punch
• Aigasa Moe - J☆Dee'Z, METAMOL!!!
• Okada Ayaka - SAISON
• Tatsuya Makiho - Kirameki☆Unforent
• Kita Reina - iDOL Street
• Abe Kanamu - AKIHABARA Backstage pass (as Yakura Kanamu), Niconico♡Lovers, idrop
• Iida Yuka (as Makihara Yuyu) - Houkago Princess Youth, Choco'to Cacao％
• Ogata Honami - Jammy
• Hiwatashi Yui - Karat ☆
• Yamabe Ayu - amorecarina
• Maeda Ayaka - Bibitto! Babidibu~
• Hayasaka Tsumugi - The Coinlockers
• Okuhara Hinako - peony
• Rissen Airi - Hachikin Girls
• Sakagawa Hiyuka - Amigas
• Honda Hitomi - IZONE
• Takahashi Kira - STAR COSMUNE
• Okawa Rio - Aficionado
• Harasawa Otohi - Palette Parade

SDN48 members

• Tezuka Machiko - Seifuku Koji Iinkai, Guradoru Bunkasai
• Akiko, Natsuko - NatsuAki
• KONAN - Ebisu Muscats, 7cm
• Umeda Haruka, Hosoda Miyuu, Ito Mana, Kato Mami, Kaida Juri - 7cm
• Imayoshi Megumi - 7cm, Try Out
• Akita Kazue, Okouchi Misa, Kimoto Yuki, Kohara Haruka, Fukuda Akane, Fujikoso Yumi - R

SKE48 members

• Ono Haruka - BRASH (as a vocalist)
• Takai Tsukina - Momoiro Clover Z, simpαtix
• Hiramatsu Kanako - Nijiiro no Hiko Shojo
• Yamashita Moe - Camouflage
• Kito Momona (as Mikami Yua) - Honey Popcorn, Ebisu★Muscats
• Goto Mayuko, Miyawaki Riko - 6cm
• Ishikawa Saki - L・I・E・P
• Sora Miyuka - MayBe Addict.
• Kawasaki Narumi - dela, 7☆3
• Shirai Kotono - DELUXE COLORS!
• Kitagawa Yoshino - Gekidan SOLA
• Kozuma Honoka - Iroha Sakura
• Igarashi Hayaka - Aidoru Sozai
• Adachi Reina - Yumemiru Adolescence

NMB48 members

• Ota Riona - Lovely★Doll
• Kishino Rika - Over The Top (as a vocalist)
• Kinoshita Momoka - 150.2bit Band (as a vocalist)
• Yamagishi Natsumi - Nijiiro no Hiko Shojo
• Yamada Nana (as Nakayama Nana) - SI☆NA
• Yamamoto Sayaka - MAD CATZ
• Watanabe Miyuki - Ange et Folletta
• Okada Risako (as Matsuda Miko) - Honey Popcorn
• Hisada Riko - Engeki Girl☆Future
• Ichikawa Miori - Power Age
• Kawano Nanaho - dance group
• Yokono Sumire - iDOL Street

HKT48 members

• Komori Yui - 10COLOR'S, Tenkou Shoujo Gakuen, GALETTe
• Miyawaki Sakura - IZONE, LE SSERAFIM (as Sakura)
• Yabuki Nako - IZONE
• Yamada Marina - Kleissis
• Otoshima Risa - w-street Fukuoka, =LOVE
• Yamamoto Mao - Aficionado

STU48 members

• Imamura Mitsuki, Yura Akari - SPL∞ASH
• Mineyoshi Arisa - peony
• Ishida Chiho, Otani Marina - MAX♡GIRLS
• Ichioka Ayumi (as Ichihara Ayumi) - ≒JOY

JKT48 members

• Alycia Ferryana - Twenty Nine Teens
• Devi Kinal Putri - Secret Girls, Queen A
• Diasta Priswarini - VOJ (Voice of June), Summer Sound, Girlfriend, GirlsOfficial (GO!), Shojo Complex
• Febi Komaril - SNY48, LinkCode, Be-One
• Fidly Immanda Azzahra - Aimon
• Helisma Putri - Colette
• Intar Putri Kariina - Ministry of Idol, MIKA
• Krista Natali Markus (former candidate) - Teenebelle
• Maria Genoveva Natalia Desy Purnamasari Gunawan - Tewofuru
• Putri Elzahra - Little Angels
• Riska Amelia Putri - Mochiramen
• Rifa Fatmasari (as Yuka) - Hira☆Dazzle
• Rona Anggreani - Double B.O.A.
• Shania Junianatha - Three Sano
• Zahra Yuriva Dermawan - one band group in Bandung (West Java) as a vocalist
• Siti Gayatri - Princess
• Ghaida Farisya - Syn.Chordia
• Triarona Kusuma - I'Generation

BNK48 members

• Isarapa Thawatpakdee (Tarwaan), Punsikorn Tiyakorn (Pun) - dance cover group
• Kunjiranut Intarasin (Jane) - I☆DoLLiZe
• Suchaya Saenkhot (Jib) - CandyPops
• Pitthayaporn Kiatthitinan (Pancake) - Blissful

MNL48 members

• Alice Margarita De Leon - Kawaii5
• Angela Marie Yukim (former candidate) - PastelPH
• Angelica Mae Batocael, Sharlanzae Cherish Garcia (former candidate) - PPOP Generation: Boom Ganda!
• Kimberly Gascon (former candidate), Micah Faith Mateo (former candidate), Uriko Bernas (former candidate) - CH4U
• Ashley Cloud Garcia, Faith Shanrae Santiago - polar

AKB48 Team SH members

• Wan FangZhou - ATF Girls
• Zeng Yi - 1931
• Zhu Ling, Wang YuDuo (as Wang YuKe) - Idol School

TPE48/AKB48 Team TP members

• Chen Shih-yuan - 5Team
• Chang Ching (as Rona) - ILY:1

Nogizaka46 members

• Iwase Yumiko - Kestuban (band)
• Eto Misa, Hatanaka Seira - CHIMO
• Kashiwa Yukina - Momoiro Clover Z
• Kawago Hina (as Kawai Hina), Noujo Ami (as Asou Ririko) - Seishun Joshi Gakuen
• Kawago Hina - Youplus
• Kawamura Mahiro - ZGIRLS
• Nakamoto Himeka - SPL∞ASH
• Yamato Rina - SPLASH
• Iwamoto Renka - First Kisspo
• Sakaguchi Tamami - Non-Sugar
• Tomisato Nao - Ichikawa Otome (as Aosaka Nana)

Keyakizaka46 members

• Ishimori Nijika - Daisy Girls
• Imaizumi Yui (as Kashiwagi Yui) - Smile Gakuen
• Suzumoto Miyu - Non-Sugar
• Harada Mayu - YURiMental

Hinatazaka46 members

• Sasaki Mirei - choco☆milQ

SNH48 members

• Chen GuanHui, Chen WenYan, Zeng LinYu - Sapphire Girls
• Xu JiaQi - THE9
• Shen XiaoAi - C. Infanta
• Shen ZhiLin (as Aiko) - P.IDL
• Xiong QinXian - 1931
• Zhao Yue - BonBon Girls 303
• Zhang HuaiJin - IP·Family
• Yang YunYu - Rear1ity

GNZ48 members

• Liang Ke - IP·Family
• Lu Jing - S.I.N.G
• Zhou ShiRu - Lady Bees
• Zuo JiaXin - Idol School

BEJ48 members

• Li LiMan - 1931
• Sun XiaoYan - C.Infanta
• Zang Cong - IP·Family
• Mao QiYu - STAR COSMUNE

CKG48 members

• Zhang AiJing - Rear1ity