His debut work is for the TV drama called "Kurama Tengu" for TBS Holdings in 1956, and left the company in 1961 and joined Tsuburaya Productions. For the company, he composed the music for Ultraseven and since then, he composed multiple songs for various Tsuburaya produced shows and movies. His other notable works include: Return of Ultraman, Mirrorman, Ultraman Ace, Ultraman Leo, Ultraman 80, and Ultraman Cosmos. For his work in the franchise, he came to be known as the "Father of Ultra Music". From all of us here, thank you for the memories.
[Source: Japan Times; additional info from Ultraman Wiki]