Nishimoto Meisa

 (春さりな) is a former member/producer of Once a chance, and a former member of KissBeeYouth (as Toyama Sarina (外山紗里奈)). She is also active as an AV actress under the name Nishimoto Meisa (西元めいさ).

Trivia

 * Her mother is a former Onyanko Club member, but she has not revealed who.
 * Her birth year has been listed as 1999 for her career as Haru/Toyama Sarina, and as 2001 for her career as Nishimoto Meisa.