
Reika Ryuuzaki (龍崎 玲花) is a supporting character in OniAi and 1 other title, voiced in Japanese by Mana Watarai. The series' music includes "Onii chan Dakedo Ai Sae Areba Kankeinai yo ne Opening Full Lyrics", "OniAi – Ending Theme – Life-Ru is LOVE-Ru!!".