Which seinen manga featuring Kei Kurono, and Masaru Kato, did Hiroya Oku write?
Hen (manga) Hen (変 ) is a seinen manga which was the first work created by manga artist Hiroya Oku, who is best known for "Gantz".
Over Rev! Over Rev! (Japanese: オーバーレブ! , Hepburn: Ōbā Rebu! ) is a Japanese manga series created by Katsumi Yamaguchi and Team39. The manga began serialization in the now-defunct "seinen" manga magazine "Weekly Young Sunday", and sold 31 volumes between May 1997 and November 2004. The series also spanned into a live action film (V-Cinema) and a CD drama. There were plans for an anime and OVA, but there were no further reports about production. The story revolves around Ryoko Shino, a Japanese high school senior and a former track star who gets into street racing after breaking her Achilles tendon. The tagline for the series is "A Legend of [the] Ultimate Hot Rodder".