Yūji Nagai

Staff on this animes:

• 100% Pascal-sensei as Original creator
• 40-Shūnen da yo! Coro Coro All-Star Shōgakkō as Original Manga
• Penguin no Mondai: Shiawase no Aoi Tori de Go-Pen-nasai as Original creator
• Penguin no Mondai as Original creator