Keitarō Arima

Keitarō Arima
Born	(1969-01-13) January 13, 1969 (age 48) Osaka, Japan
Pen name	Pitarō Arima, Pīttarō Arima, Haruo Arima
Occupation	Manga artist
Nationality	Japanese
Genre	fiction

Keitarō Arima (有馬 啓太郎, Arima Keitarō, born on January 13, 1969) is a Japanese manga artist. He was a member of the Manga Dōkōkai OB at Kansai University. His pen names include Pitarō Arima (有馬 秘太郎, Arima Pitarō), Haruo Arima (有馬 晴臣, Arima Haruo) and Pīttarō Arima (有馬 ピーッ太郎, Arima Pīttarō).

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