Sasaki is the Editor-in-Chief at Shonen Jump. He has the final word most of the time when it comes to manga.


Sasaki wears glasses and has a small moustache.


Sasaki seems very wise to how manga works, and for the most part is very level-headed.


  • It is hinted that before he became Editor-in-Chief, Sasaki was Nobuhiro's editor.
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