Saira Natsuki

 (彩良菜月) is a Japanese idol, model and a member of Merci Merci. She is also a former member of College Cosmos under the name Natsuki (菜月).

Albums

 * TRICOLORE

Singles

 * Kimi to Tsumuida Futari no Yume wa... / Haikei Okubyou Datta Ano Hi e

Digital Singles

 * Shakunetsu Summer Night / Koisuru Horizon
 * Fuyu ga Kirai ja nai Riyuu
 * Lovely Smiley Boy / Endless Color / Jounetsu no Honoo wo Tsutsunde...

Singles

 * Yume wa Ijiwaru / Kotoba no Mizu wo Roka Shitai / Kigou Nanka ja nai Watashitachi wa
 * Shiawase no Arika wa Dochira Desu ka / Watashi Kakumei

Trivia

 * She graduated from Japan Women's College of Physical Education, Faculty of Physical Education.