SPL∞ASH

 is a unit made up of members that attended Actors' School Hiroshima.

Current Members

 * Yanagimoto Ai (柳本愛; ) (33rd Gen ASH; Joined February 2, 2021)
 * Okuno Cocoha (奥野心羽; ) (46th Gen ASH; Joined June 26, 2022)
 * Satakeda Miku (佐竹田珠弓; ) (43rd Gen ASH; Joined June 26, 2022) (Hiatus since March 31, 2023)
 * Sumita Aiko (住田愛子; ) (39th Gen ASH; Joined June 26, 2022)
 * Hakuna (白娜; ) (46th Gen ASH; Joined June 26, 2022)
 * Matsumoto Ruika (松本流歌; ) (38th Gen ASH; Joined June 26, 2022)
 * Yashima Yukina (八島ゆきな; ) (44th Gen ASH; Joined June 26, 2022)

Former Members

 * Nakamoto Himeka (中元日芽香; ) (Joined September 8, 2010; Graduated August 25, 2011) (Joined Nogizaka46)
 * Matsuda Kaho (松前香帆; ) @kahokaho1124 (Joined September 8, 2010; Graduated September 23, 2011)
 * Akasawa Nana (赤澤那奈; ) @screens_nana (Joined September 8, 2010; Graduated September 23, 2011)
 * Sasaki Ayaka (佐々木綾香; ) (Joined September 8, 2010; Graduated March 11, 2012)
 * Nakamoto Sakura (中元さくら; ) (Joined September 8, 2010; Graduated May 5, 2013)
 * Hanaoka Natsumi (花岡なつみ; ) (Joined September 23, 2011; Graduated April 29, 2014)
 * Ueki Miu (植木美心; ) (Joined July 20, 2013; Gradated October 25, 2014) (Joined DancingDolls) @dd_miu
 * Yano Mirai (矢野未来; ) (Joined September 8, 2010; Graduated October 10, 2015)
 * Sato Haruka (佐藤春佳; ) (Joined September 23, 2011; Graduated July 20, 2015)
 * Shimizu Manami (志水愛美; ) (Joined September 8, 2010; Graduated March 26, 2016)
 * Yamamoto Anna (山本杏奈; ) (Joined September 8, 2010; Graduated December 17, 2016) (Joined =LOVE)
 * Imamura Mitsuki (今村美月; ) (Joined July 20, 2013; Graduated March 20, 2017) (Joined STU48)
 * Dambara Riri (段原 梨里; ) (Joined September 23, 2011; Graduated November 19, 2017)
 * Yura Akari (由良朱合; ) (Joined April 29, 2014; Graduated February 12, 2018) (Joined STU48)
 * Yoneda Miina (米田みいな; ) (21st Gen ASH; Joined January 30, 2016; Graduated October 6, 2018) (Joined Last Idol)
 * Nakamura Aoi (中村葵生; ) (30th Gen ASH; Joined January 30, 2016; Graduated December 23, 2018)
 * Kuraoka Soura (倉岡蒼空; ) (32nd Gen ASH; Joined February 1, 2017; Graduated March 15, 2019)
 * Kawamata Yuuna (川又優菜; ) (Joined June 24, 2018; Graduated November 4, 2019) (Joined STU48)
 * Izumi Maiko (泉舞衣子; ) (Joined January 30, 2016; Graduated December 21, 2019)
 * Iwata Chihiro (岩田ちひろ; ) (Joined February 1, 2017; Graduated January 25, 2020)
 * Takatake Kanon (高竹香夢; ) 17th Gen ASH (Joined February 1, 2017; Graduated July 23, 2021)
 * Nagao Rio (永尾梨央; ) 30th Gen ASH (Joined June 24, 2018; Graduated September 18, 2021)
 * Takata Moeko (高田萌子; ) 40th Gen ASH (Joined June 23, 2019; Graduated December 12, 2021)
 * Okada Azumi (岡田あずみ; ) 36th Gen ASH (Joined June 24, 2018; Graduated December 12, 2021)
 * Nakajima Asaka (中嶋朝香; ) 32nd Gen ASH (Joined June 23, 2019; Graduated July 31, 2022)
 * Unemoto Shion (畝本心音; ), also member of mofmof, 35th Gen ASH (Joined February 2, 2021; Graduated July 31, 2022)
 * Unemoto Kanon (畝本香音; ), also member of mofmof, 35th Gen ASH (Joined February 2, 2021; Graduated July 31, 2022)
 * Muroi Momo (室井 萌々; ) 41st Gen ASH (Joined June 23, 2019; Graduated December 3, 2022)
 * Kajita Wako (梶田和子; ) 31st Gen ASH (Joined June 23, 2019; Graduated July 1, 2023)

Former Temporary Members

 * Hiromoto Ruli (広本瑠璃; ) (Joined August 1, 2019; Graduated August 2, 2019) (Joined OCHA NORMA)

Best Mini Album

 * [2017.11.19] TSUBASA

Singles

 * [2010.09.08] FIGHT!FIGHT!FIGHT / NEVER GIVE UP
 * [2014.05.03] SPL∞ASH vol.2
 * [2015.05.02] Toki Meite Hatto Trick (ときめいてハットトリック2015)
 * [2019.03.31] Kumo no Kirema ni (雲の切れ間に)
 * [2020.03.31] Kagayaku Watashi de (輝く私で)