Megumi Toyoguchi, Japanese voice actress and singer
Megumi Toyoguchi (豊口 めぐみ, Toyoguchi Megumi, born January 2, 1978) is a Japanese voice actress affiliated by 81 Produce.

Some of her starring roles are Yao Sakurakouji in Miami Guns, Ran Kotobuki in Super Gals!, Winry Rockbell in Fullmetal Alchemist (first anime), Sei Sato in Maria-sama ga Miteru, Hikari (Dawn) in Pokémon, Revy in Black Lagoon, Seiren/Ellen Kurokawa/Cure Beat in Suite Precure and Miriallia Haw in Mobile Suite Gundam SEED & Mobile Suite GUNDAM SEED DESTINY. In video games, she played Paine in Final Fantasy X-2, Junko Enoshima in Danganronpa, Rosie in Valkyria Chronicles, Yukari Takeba in Persona 3 (which has adapted into a film series) and Aqua in Kingdom Hearts.