Orihara Mika

 (折原みか) is a gravure model and former singer.

She originally made her singing debut under the name Yamazaki Kaori (山崎かおり), but dropped this alternate name after her first single, possibly due to a former AV actress sharing the same name.

Singles

 * [2007.01.26] ETERNAL ~Kimi e no Kimochi~ (ETERNAL 〜君へのキモチ〜) (as Yamazaki Kaori)
 * [2007.07.11] Oririn★Trance ~Heartful voice~ (おりりん★トランス 〜ハートフルvoice〜)
 * [2007.12.19] Koi no Happy Ice Cream (恋のハッピーアイスクリーム)
 * [2008.05.21] Kiss Shite Hoshii (キスしてほしい)
 * [2009.03.18] Kaze ~Hontou wa Tsuyokunai Boku no Uta~ (風 〜本当はつよくないぼくの詩〜)