|Born||10 May 1974|
Mann?, Nakatado District, Kagawa, Japan
|Area(s)||Writer, Manga artist|
|Ace of Diamond|
|Awards||53rd Shogakukan Manga Award for sh?nen manga - Daiya no Ace|
Y?ji Terajima (Japanese: , Hepburn: Terajima Y?ji, born 10 May 1974) is a Japanese manga artist, born in Mann?, Kagawa. He is the writer and illustrator of the baseball manga, Ace of Diamond which won the 2008 Shogakukan Manga Award in the sh?nen category.