Stage name 真木 不二夫, 眞木 不二夫, 真木 富二夫, 眞木 富二夫 (Fujio Maki) / 小谷 潔 (Kiyoshi Kotani)
Japanese popular singer born in Iwate Prefecture.
(1 February 1919 - 5 December 1968)
In 1942 he made his debut with 小谷 潔 (Kiyoshi Kotani) 's name from Polydor records.
After the war he changed his name to 真木 不二夫 (Fujio Maki) and
re-debuted from Teichiku records in November 1949. His "泪の夜汽車" made hit in 1952.