Koichiro Morioka

Kōichirō, Koichiro, Kouichirou or Kohichiroh is a masculine Japanese given name.

Possible Writings

*晃一郎, "clear, one, son"
*光一郎, "light, one, son"
*弘一郎, "vast, one, son"
*鴻一郎, "prosperous, one, son"
*紘一郎, "large, one, son"
*浩一郎, "vigorous, one, son"
*耕一郎, "till, one, son"
*航一郎, "navigate, one, son"
*倖一郎, "happiness, one, son"
*孝一郎, "filial piety, one, son"
*興一朗, "entertain, one, serene"
*紘一朗, "large, one, serene"
*こういちろう in hiragana
*コウイチロウ in katakana

People

*, Japanese politician
*, Japanese politician
*, Japanese mathematician
*, Japanese sport wrestler
*, Japanese manga artist
*, Japanese politician
*, Japanese footballer
*, Japanese golfer
*, Japanese mixed martial artist
*, Japanese volleyball player
*, Japanese diplomat
*, Japanese judoka
*, Japanese racewalker
*, Japanese violinist and violist
*, Japanese footballer
*, Japanese actor
*, Japanese particle physicist
* Koichiro Okuma (born 1970), Japanese instructor of Shotokan karate
*, Japanese creative director
*, Japanese surgeon and politician
*, Japanese astronomer
*, Japanese writer
*, Japanese manga artist
*, Japanese actor

Koichirō or Koichirou (written: ) is a separate given name, though it may be romanized the same way. Notable people with the name include:
*, Japanese businessman and banker
*, Japanese general

Fictional characters

*, a character in the tokusatsu series ''Megaranger''
*, a character in the manga series ''All Out!!''
*, a character in the anime series ''Aldnoah.Zero''
*, a character in the anime series ''Stratos 4''
*, a character in the manga series ''Ace of Diamond''
*, a character in the anime series ''Da-Garn''
*, a character in the anime series ''Slam Dunk''
*, a character in the manga series ''Initial D''

{{DEFAULTSORT:Koichiro
Japanese masculine given names