Hakuu Coai

 (白空こあい) is a Japanese idol, a founding member of Yakousei Amuse and GILTY×GILTY, and a member of combined group HEROINES.

She is a former founding member and co-producer of PEDIOPHOBIA under the name Coai (こあい), and a former member of Zenbu Kimi no Sei da. under the name Togaren (咎憐无).

She joined Zenbu Kimi no Sei da. on December 28, 2016 and graduated on April 28, 2019 with the announcement that she would retire from showbiz.

On December 14, 2019, she returned to showbiz in the new group PEDIOPHOBIA, where she was a member and co-producer. She was part of the group until their disbandment on November 13, 2020.

She joined HEROINES on March 17, 2021 when Yakousei Amuse was formed.

She was revealed as a concurrent member of GILTYxGILTY on June 3, 2022.

Profile

 * Stage Name: Hakuu Coai (白空こあい)
 * Former Stage Names: Togaren (咎憐无), Coai (こあい)
 * Birthday:
 * Birthplace: Japan
 * Blood Type:
 * Zodiac:
 * Height:
 * Fandom Name: Coa-chi no March (コアチのマーチ)

Zenbu Kimi no Sei da.

 * Weapon: Large Axe
 * A hurting word: Were you there?
 * Favorite things: Backgrounds (especially the sky, clouds, etc.)
 * Hobby / Skill: Gluttony
 * Blood Type: Tapioca (Boba)
 * Member Color:

PEDIOPHOBIA

 * Likes: Singing
 * Member Color:

Yakousei Amuse

 * Theme: Easter
 * Member Color:

GILTYxGILTY

 * Hobby / Special Skill: Singing
 * Favorite Food: Kohakuto (Gummy Crystals)

Digital Albums

 * Taizai

Digital Albums

 * Yakousei Introduce

Digital Singles

 * N.P.C
 * Masshigura Koigokoro
 * Etto Eto Girl
 * Exotic Telepathy
 * Sadistic Sweets
 * Love Melody

EPs

 * PAS DE QUATRE

Albums

 * Egotistic Eat Issues
 * NEORDER NATION

Singles

 * Sophmore Sick Sacrifice
 * Wagamama Shinsei Hominina
 * Sekirarararaiot
 * Tonari Kore Arata
 * Natural Born Independent / Romance Sect

Trivia

 * Her ZenKimi stage name, Togaren  (咎憐无) only comes from the first two kanji. The last kanji (无) has no kun'yomi (Japanese reading of Chinese characters).
 * She has a Koala-like face which is reflected in her stage name, Coai (こあい).
 * Part of her stage name, Hakuu (白空) can mean "White Sky".