Shounen Shoujo Gasshoudan Mizuumi
少年少女合唱団みずうみ
media.language: Japanese
media.yearsActive: 1964
[Official Website](https://plaza.rakuten.co.jp/gasyoumizuumi/) | [Wiki (jp)](https://ja.wikipedia.org/wiki/少年少女合唱団みずうみ)
Shounen Shoujo Gasshoudan Mizuumi is a Choir established in 1964 by Kazuko Kotou.
