HYSTERIC JAPAN

 was a survival-themed idol group active from February 2018 to February 18, 2020.

Final Line-up

 * aika (Original Member)
 * DAMO (Original Member)
 * CAN (Original Member)

Former Members

 * SALAN (Original Member, Left June 2018)
 * AZU(×2) (Original Member, Left October 2019)
 * NaNa (Joined August 2018, Graduated October 2019)