Team Unknown
AKB48's Team Unknown is a temporary Team created for members that were not promoted to a specific Team. The system was used with 10 members before the Team 4 formation, and later with the 6 members promoted on June 24, 2012, before the Tokyo Dome Team Shuffle. During AKB48 Group Daisokaku Matsuri on 24th February 2014 Chikano Rina transferred to JKT48. Her team is still undicided
JKT48
- Chikano Rina (チカリーナ Chikariina)
Transfered
- Nagao Mariya (まりやぎ Mariyagi) (Team 4)
- Nakamura Mariko (こまり Komari) (Team 4)
- Yamauchi Suzuran (らんらん Ranran) (Team 4)
- Shimada Haruka (はるぅ Haruu) (Team 4)
- Takeuchi Miyu (みゆみゆ Miyumiyu) (Team 4)
- Oba Mina (みなるん Minarun) (Team 4)
- Shimazaki Haruka (ぱるる Paruru) (Team 4)
- Mori Anna (なんちゃん Nanchan) (Team 4)
- Nakamata Shiori (しおりん Shiorin) (Team 4)
- Ichikawa Miori (みおりん Miorin) (Team 4)
- Izuta Rina (いずりーな Izuriina) (Team A)
- Morikawa Ayaka (あーや Aaya) (Team A)
- Kobayashi Marina (まりんちゃん Marinchan) (Team A)
- Fujita Nana (なぁな Naana) (Team K)
- Kojima Natsuki (なっつん Nattsun) (Team B)
- Natori Wakana (わかにゃん Wakanyan) (Team B)
