Mami Koyama

Mami Koyama (小山 茉美) is a Japanese actress, voice actress, and narrator affiliated with Aoni Production. She is best known for her roles in various anime and films. Some of her notable voice roles include Ophiuchus Shaina in Saint Seiya, Arale Norimaki in Dr. Slump, Minky Momo in Magical Princess Minky Momo, Lunch in Dragon Ball, Kaguya Ōtsutsuki in Naruto: Shippuden, Korosuke in Kiteretsu Daihyakka, Ryoko Mendo in Urusei Yatsura, and Charlotte Linlin (Big Mom) in One Piece. In feature films, she voiced Kei in Akira and the adult Chiyoko Fujiwara in Millennium Actress. She has received multiple Anime Grand Prix awards for Most Popular Voice Actress of the Year.