Koike Ryuki

 (小池竜暉) is a Japanese singer, songwriter, and composer under Avex Management. He is a member of the co-ed group GENIC.

Discography
See also: GENIC Discography

Personal Information
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 * -|Trivia=
 * GENIC's male members liked to sit next to Ryuki on the Shinkansen because of his broad shoulders and comfortable to lean on.