Niihara Sena

 (新原聖生) is a member of MELLOW MELLOW and a former founding member of Sunmyu~.

Albums

 * Mirai Chizu
 * Premium Box

Singles

 * Kuchibiru Network
 * Hoho ni Kiss Shite)
 * Natsu Matsuri
 * Kore ga Ai Nanda
 * Haru ga Kite Boku-tachi wa Mata Sukoshi Otona ni Naru
 * Junjou Mermaid
 * Hatsuyuki no Symphony
 * Hajimari no Melody
 * Togetoge
 * Sakurairo Promise / Kaze no Mirage
 * Manatsu no Fantasy
 * Special Day / SYNCHROMANCE

Singles

 * Girls Hour
 * Magic Rendezvous
 * Kimi ni Tap
 * Dear My Star
 * WANING MOON
 * Saikou Kessaku