Sunny Day Service (サニーデイ・サービス) is a three-piece Japanese rock band which formed in 1992.
The band formed in 1992, originally made up of Keiichi, Takashi and other members.
They released the albums "Wakamonotachi", "Tokyo", "Ai-to-warai-no-yoru" and "Sunny Day Service."
[2] The band disbanded in 2000, but Keiichi continued to make music as a solo artist.
On July 15, 2018, it was announced that the band's drummer, Harushige Maruyama, had died in May of that year.