X21

Founded:December 27, 2024
Debut:March 19, 2014
Disbanded:November 30, 2018
Label:avex trax (2014-)

Members

Stage nameKoreanReal namePositionBirthdateKorean ageReal age
Ozawa NanakaOzawa NanakaJPNSub-leader1999-05-2726y25y
Yamasaki SaayaYamasaki SaayaJPN1999-10-0726y25y
Matsuda RinaMatsuda RinaJPN1999-05-0226y25y
Komoriya SakuraKomoriya SakuraJPN1999-08-2226y25y
Tanaka ShuriTanaka ShuriJPN1998-12-1427y26y
Nagao MamiNagao MamiJPN1998-10-0827y26y
Igashira ManamiIgashira ManamiJPN2001-03-1524y23y
Osaki IchikaOsaki IchikaJPN2000-12-0225y24y
Shiratori HasumiShiratori HasumiJPN1999-03-1026y25y
Kaminaguchi HonokaKaminaguchi HonokaJPN1999-05-1626y25y
Yamaki KoharuYamaki KoharuJPN1998-09-1927y26y
Suenaga MaiSuenaga MaiJPN1998-06-2327y26y
Inuzuka ShioriInuzuka ShioriJPN2002-02-1023y22y
Kadogaki HikaruKadogaki HikaruJPN1998-11-2927y26y
Kawaguchi YurinaKawaguchi YurinaJPN1999-06-1926y25y
Nakazato MegumuNakazato MegumuJPN2000-12-1425y24y
Fujie MoeFujie MoeJPN1998-06-2527y26y
Inactive members
Yoshimoto MiyuYoshimoto MiyuJPNLeader1996-12-2829y27yUntil 2017-09-17
Wakayama AyanoWakayama AyanoJPN1997-11-0728y27yUntil 2016-03-31
Izumikawa MihoIzumikawa MihoJPN1998-11-2027y26yUntil 2017-04-16
Sera MisakiSera MisakiJPN1999-05-1226y25yUntil 2016-03-31
Nishikawa MisakiNishikawa MisakiJPN1994-09-1431y30yUntil 2014-03-31
Sagawa MiyuSagawa MiyuJPN1997-11-2728y27yUntil 2016-03-31
Oonishi AguriOonishi AguriJPN1997-05-0228y27yUntil 2017-04-16
Hosoi YurikaHosoi YurikaJPN1998-01-2827y26yUntil 2016-03-31
Takahashi RunaTakahashi RunaJPN1997-12-2128y27yUntil 2016-03-31
Iijima MikaIijima MikaJPN1999-05-2126y25yUntil 2018-03-25
Takamura YuukaTakamura YuukaJPN1998-01-2527y26yUntil 2018-03-25

Releases

Korean releases

Japaneses releases

Singles
1.Asu e no Sotsugyou2014-03-19
2.Koisuru Natsu!2014-06-25
3.Happy Appli2014-09-24
4.X Gift2014-12-03
5.You-kI no Parade2015-09-23
6.Magical☆Kiss2015-12-02
7.Yakusoku no oka2016-03-30
8.Natsu dayo!!2016-07-27
9.Kagami no naka no Barareru Girl2016-12-21
10.Genjitsu Kara Nigeru Kara Genjitsu ga Tsurainda2017-08-16
11.Friday Night Party2018-03-14
12.Destiny2018-09-19
Albums
1.Shoujo X2015-04-29
2.Beautiful X2017-03-15




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