Utsumi Kazuko

 is a Japanese talento and former idol singer.

She was also member #13 of the Onyanko Club.

Singles

 * 1) [1986.11.07] Aoi Memories (蒼いメモリーズ)
 * 2) [1987.02.25] 20-Sai (20歳)
 * 3) [1987.05.14] Mou Kimi no Namae mo Yobenai (もう君の名前も呼べない)
 * 4) [1989.07.21] Kaze wa Endless Story (風はエンドレスストーリー)

Studio Album

 * 1) [1987.03.21] LUNCH TIME

Best Hits Albums

 * 1) [2002.03.19] My Kore! Kushon Utsumi Kazuko BEST (MY これ！クション 内海和子 BEST)
 * 2) [2010.05.19] My Kore! Lite Utsumi Kazuko (Myこれ！Lite 内海和子)

Collaboration Albums

 * 1) [1987.12.16] Triangle (トライアングル) (w/ Nitta Eri and Fukunaga Satomi)

Trivia

 * 1) Her daughter is Yulianne.