Birthplace

Tokyo

Blood type: O

Graduated from Tokyo Metropolitan Musashi Senior High School and Waseda University School of Economics & Political Science.

Received the 2003 Kodansha Manga Award for Shounen (Kunimitsu no Matsuri).

Pennames:

- Agi Tadashi (亜樹 直) - shared with his sister

- Andou Yuuma (安童 夕馬)

- Aoki Yuuya (青樹 佑夜)

- Arimori Jyoji (有森 丈時)

- Igano Hiroaki (伊賀 大晃)

- Kibayashi

- Ryuumon Ryou (龍門諒)

- S.K.

- Seimaru Amagi (天樹 征丸)

Twitter: @agitadashi