Birthplace: Osaka Prefecture, Japan
Graduated: Yamaha Music Academy
Nicknames: いけっち (Ikecchi), 池ちゃん (Ike-chan), ツボ氏 (Tsubo-shi)
Kouichi Ikekubo, alternatively known by stage name Kouichi, is a Japanese lyricist, guitarist, arranger and member of rock band Bahashishi, who has been active since 2002.