Matsuyama was rescued from the fire, but was announced dead at the hospital.
|Yushi Matsuyama with 1/12 scale RX-78-2 Gundam|
Matsuyama was the man behind the songs from the original 1979 Mobile Suit Gundam anime, and song inserts from the Mobile Suit Gundam: The Origin OVA. He was also known for arranging the theme songs for Alps no Shōjo Heidi, Majokko Megu-chan, and Shin Kyojin no Hoshi.
Source: AnimeNewsNetwork / 47news