HYSTERIC JAPAN

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

Final Line-up

 * aika
 * DAMO
 * CAN

Former Members

 * SALAN (Left June 2018?)
 * AZU(×2) (Left October 2019)
 * NaNa (Joined August 2019, graduated October 2019)