Yuki Hide

 often credited as Hideyuki or Yuuki Hide, was a singer best known for singing theme songs to various anime and tokusatsu shows. He died from heart failure on December 8, 1998.
Selected Discography.
Anime and tokusatsu.
 1972 Jinzo Ningen Kikaida
1972 Kaiketsu Lion-Maru
1972 Triton of the Sea
1973 Tetsujin Taiga Sebun (Tetsujin Tiger Seven)
1974 Inazuman Flash
1974 Ultraman Leo
1978 Sutâurufu (Star Wolf (TV series))
1978 Spider-Man (tokusatsu)
1979 Captain Future
TV Commercial.
1973 Hitachi Tree (often called "Kono ki Nanno ki?")