Usaki Rina (Gyanbino×2)

Usaki Rina (初咲里奈) is a member of Gyanbino×2 and a former member of Senmetsu Dystopia.

She made her debut as an AV actress in 2009 under the name Momoi Rin (桃井りん).

In 2011, she changed her stage name to Hatsume Rina (初芽里奈) and made her debut as a stripper. She retired from stripping in September 2015.

On October 1, 2017, she began using the Usaki Rina stage name for non-AV activities, while using the name Mitsuki Hikari (満月ひかり) for AV activities.

She made her idol debut as a founding member of Senmetsu Dystopia on May 5, 2021.

She debuted as a solo idol on June 5, 2021.

She left Senmetsu Dystopia in February 2022.