Biografi
Birth place: Shizuoka prefecture, Japan
Twitter: @osaraUFO
He debuted as an manga artist in Young Magazine, with "Magara" in 1996 as Osada Hiroyuki.
Between, "Toto" (Magazine Special, 2002) and "Toto!" (Weekly Shonen Magazine, 2005), he also draws "C[si:]" (Shonen Gahosha), "Tokyo Junpakuka Keikaku" (Comic Beam) and "Gear Rally" (Kawade), he also officially changed his pen name to Osada Yu-Ko (長田悠幸) around those years.
In 2006, he drew
"Hokuto no Ken: Raoh Gaiden Ten no Haoh" in Comic Bunch (Shinchosha). In 2007, he came back to Magazine Special with "Tribal 12", and when he finishes it in 2008, Raoh Gaiden was adapted to anime.
In November 2008, he started "RUN day BURST", on Shonen GanGan (Square-Enix). In August 2018, he formed a Manga Artist manzai combination with Morita Masanori and participated in the M-1 Grand Prix. They reached the quarterfinals and received the Best Amateur Award.
He respects Miyazaki Hayao, Nihonbashi Yowoko is his mentor, and Yoda Mizuki once worked as his assistant. His hobbies are baseball, cars, ogiri, and guitar. He is married.