May 4, 1962 Born in Hirakata, Osaka Prefecture. Graduated from Kinki University School of Law. During college in 1983, entered Koike Kazuo’s Gekikason Juku (Kobe school) as a student of the inaugural class. In the following year of 1984, debuted as a cartoonist with “Mr. Coward” (published in “Comic Gekikason Juku”). Gained popularity with “Doctor Chichibuyama,” which began in 1986, and later made into an anime. (a series in “Comic Gekikason Juku” and later a different publication). After graduating from university, employed at a toy company. In the “Weekly Shonen Sunday” held the irregular series, “A Bug’s Life: Adventures of P-suke” (1889~1991). Created fanzine magazines centered around parody. Latest publications include the first volume of “Utsunuke” released January 2017 (KADOKAWA) and “Keiichi Tanaka’s ‘Pen and Chopsticks'”(Shogakkan).