Sumi Shimamoto This article is about the real world. Sumi Shimamoto (島本 須美, Shimamoto Sumi; born on December 8, 1954 in Kōchi, Kōchi Prefecture, Japan) is a Japanese voice actress. She married Daisuke Koshikawa, and became Sumi Koshikawa (越川 須美, Koshikawa Sumi). She voiced the Mermaid in Dragon Ball. Retrieved from "https://dragonball.fandom.com/wiki/Sumi_Shimamoto?oldid=1366346" Categories: Real people Japanese voice actors Community content is available under CC-BY-SA unless otherwise noted.