to build the VR ARIA THEATER beginning April 23. 'H' was later revealed to be HIPPI via a CAMPFIRE crowdfunding campaign held by 1st PLACE Co., Ltd. Their relationship to IA and ONE at the time was unknown, however, they were later announced to be “ARIA” members. She was confirmed to be illustrated by Simanerikotton. HIPPI was regarded as a strict teacher to her. According to an ' ARIAers TV' broadcast on June 22, it was stated HIPPI taught IA how to play guitar before she came to earth. Like IA and ONE, HIPPI was born on the fictional planet Planet ARIA.
She writes songs and lyrics which makes her the first singer song writer from ARIA. HIPPI is a bilingual (English and Japanese) vocalist and sings with her real voice.
