Takeshi Obata is a Japanese manga artist. He works as the artist in collaboration with a writer. He has also mentored several manga artists, including Kentaro Yabuki of Black Cat fame, Nobuhiro Watsuki of Rurouni Kenshin and Buso Renkin, and Yusuke Murata of Eyeshield 21.
He originally became noticed in 1985 when he took a prize in the Tezuka Award for his one shot 500 Kōnen no shinwa. Joining the Weekly Shonen Jump staff, he mentored under Makoto Niwano before starting his first major series, writing and drawing Cyborg Jii-chan G in 1989. Having difficulty for several years in finding a hit, Obata began collaborating with other writers
He is most well known as the artist of Hikaru no Go, for which he received the Shogakukan Manga Award in 2000 and the Tezuka Osamu Cultural Prize in 2003, and Death Note. Obata is rare among shōnen artists not only for the detail of his drawings, but in his penchant for fashion; the characters he draws often wear stylish clothes and trendy items like the latest fashionable scarf, tie or handbag.
He has served as the artist of Blue Dragon Ral Grad, a manga adaptation of the fantasy video game, Blue Dragon from December 2006 to July 2007.