
Quick answer — Yuuko Katou voices Satsuki Ichinose in NANA, Sumiko Kobayashi in Detective Conan: Quarter of Silence, Sanae Maruo in Baby Steps and 5 more characters.
Yuuko Katou voices Satsuki Ichinose (NANA), Sumiko Kobayashi (Detective Conan: Quarter of Silence), Sanae Maruo (Baby Steps), Yuuko Shishigami (INUYASHIKI LAST HERO), Kyouko Asahina (Witchy Precure!), Cidre's Mother (Jing: King of Bandits), Makie Kohinata (Koi Kaze), Hairstylist (The Devil Lady).
Satsuki Ichinose is voiced in Japanese by Yuuko Katou.