Shūichi, Shuichi or Shuuichi is a masculine Japanese given name. Notable people with the name include:
*, Japanese politician
*, Japanese footballer
*, Japanese voice actor
*, Japanese sport wrestler
*, Japanese footballer and manager
*, Japanese long-distance runner
*, author of ''Initial D''
*, Japanese long-distance runner
*, Japanese writer
Fictional characters
*, the main character in the visual novel ''
Danganronpa V3: Killing Harmony''
*, the main character of the manga and anime series ''Gravitation''
*, a character in the manga series ''
Uzumaki''
*, a character in the manga series ''Hana-Kimi''
*, the main character of the manga and anime series ''
Wandering Son''
*, a character in the manga series ''
Case Closed
''Case Closed'', also known as , is a Japanese detective manga series written and illustrated by Gosho Aoyama. It has been serialized in Shogakukan's ''shōnen'' manga magazine ''Weekly Shōnen Sunday'' since January 1994, with its ch ...
'' / ''Detective Conan''
*, better known as Spinner, is a major antagonist of the manga and anime series ''
My Hero Academia''
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Japanese masculine given names
Masculine given names