|Kuwatani Natsuko桑谷 夏子|
Kuwatani Natsuko was born August 8, 1978 in Tokyo, Japan. She is a voice actress who currently works for I'm Enterprise as of March 1, 2008.
|Futakoi||2004-12-09||Vocals||Kuwatani Natsuko||OP "FU-WA-RI Kokuhaku!"|
|Lovedol ~Lovely Idol~||2005-04-28||Vocals||Kuwatani Natsuko||OP "Shiawase Kakumei", ED "Kokoro no Yajirushi wa Uwamuki"|
|Futakoi Alternative: Koi to Shoujo to Machinegun||2005-06-23||Vocals||Kuwatani Natsuko||OP "Koi Dorobougokko"|
|Futakoijima ~Koi to Mizugi no Survival~||2005-08-25||Vocals||Kuwatani Natsuko||OP "FU-WA-RI Kokuhaku!"|
|Memories Off #5 Togireta Film||2005-10-27||Vocals||Kuwatani Natsuko||Kazuki ED "Believe"|
|Maji de Watashi ni Koishinasai! A-2||2013-07-12||Vocals||Tenjou Mikan||OP "Koi no A wa Shinken Shoubu!"|