Wowaka || ヲワカ

Wowaka is born in Kagoshima Prefecture, Japan.

Wowaka releases his first original Vocaloid song, In the Grey Zone (グレーゾーンにて。), feat. Hatsune Miku. At this time, Wowaka stated that he was a beginner in making songs; however, his music was well-received and

Wowaka helps found Ballroom, an independent Japanese record label that mainly focused on releasing content made with Vocaloid software.

Wowaka releases album titled Unhappy Refrain (アンハッピーリフレイン) under Ballroom's label. This album features Rolling Girl (ローリンガール), Two-Faced Lovers (裏表ラバーズ), Unhappy Refrain (アンハッピーリフレイン), and World's End Dancehall (ワールズエンド・ダンスホール), all of which are today considered Vocaloid classics.

And I'm Home, written and composed by Wowaka, is released. It was used in the anime series Puella Magi Madoka Magica as its third and last ending theme song.

Wowaka forms hitorie (ヒトリエ), a Japanese rock band. He was their lead singer as well as their guitarist.

Hitorie releases their first album, Room Sick Girls Escape (ルームシック・ガールズエスケープ)

One Me Two Hearts (ワンミーツハー) was released as hitorie's fourth single. It was written and composed by Wowaka, and was used as the opening theme song for the anime series Divine Gate

Wowaka releases Unknown Mother Goose (アンノウン・マザーグース), feat. Hatsune Miku, which ends up being the final Vocaloid song to be produced by him. This song was made in honor of Hatsune Miku's 10th aniversary.

Polaris (ポラリス) is released by hitorie, which was written and composed by Wowaka. It was used as the seventh ending theme song for the anime series Boruto: Naruto Next Generations (BORUTO-ボルト- -Naruto Next Generations-)

At 31 years of age, Wowaka dies peacefully in his sleep due to heart failure.