Date of Birth: 
Place of Birth: Tokyo, Japan
About Colorful Mannings (KOSEN)
- KOSEN (Colorful Mannings) (?? ???, Yuichiro KOSEN, born April 29, 1984) is a Japanese recording artist, producer, composer for Film and TV, and best known as a member of the hip-hop rock band THE BEATMOSS.
- He currently pursues a solo career that is called, “Colorful Mannings.” His sound is influenced by 80's New Wave/Techno and also 90's alternative rock /grunge music.
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