is a three-piece Japanese rock band which formed in 1992.

Members Current members – guitars, lead vocals (1992–present) – bass guitar, vocals (1992–present) – drums (2020–present)

Former members – percussion (1992–1995) – keyboards (1993-1995) – drums (1995-2018)

History The band formed in 1992, originally made up of Keiichi, Takashi and other members. In this form, they published "Cosmo-Sports" and "Super Disco". In 1994, they released "Hoshizora no doraibu" and "Cosmic Hippie". In 1995, they released their first single "Gokigenikaga?" and made their major label debut.

Maruyama Harushige later joined the band. They released the albums "Wakamonotachi", "Tokyo", "Ai-to-warai-no-yoru" and "Sunny Day Service." In 1999, they toured Japan with The Trash Can Sinatras.

The band disbanded in 2000, but Keiichi continued to make music as a solo artist.

In 2008, the band reunited.

On July 15, 2018, it was announced that the band's drummer, Harushige Maruyama, had died in May of that year.

Discography Albums 1995 - Wakamono Tachi 1996 - Tokyo 1997 - Ai to Warai no Yoru (Nights of Love and Laughter) 1997 - Sunny Day Service 1998 - 24 Ji 1999 - Mugen 2000 - Love Album 2010 - Honjitsuwa seitenari 2014 - Sunny 2015 - Birth of a Kiss 2016 - Dance to You 2017 - Popcorn Ballads 2018 - the CITY 2019 - the SEA 2020 - Iine! 2022 - Doki Doki 2025 - Sunny Beat Compilations 2001 - Extra Best 2001 - Complete Best

External links Sunny Day Service Official Site (in Japanese)

References