Real name: 小山 留美 (Koyama Rumi)

Effective period / Period of releases: 1968 - 1973

Rumi Koyama (小山 ルミ, Koyama Rumi). Japanese singer, actress, talent who was born in Sapporo City, Hokkaido on August 11, 1952.
Her father is an Irish soldier and her mother is a Japanese.
She was a member of 海道はじめ with スナッキー・ガールズ (Hajime Kaidou with Snacky Girls)
and released only a single on Columbia records in 1968 (Columbia SAS-1033)
Snacky Girls members are early Kyoko Yoshizawa, Rumi Koyama and Saeko Hata.
This was her record debut.