S. Kiyotaka & Omega Tribe
| Company type | Musical group |
|---|---|
| Industry | Music |
| Founded | 1983 |
| Founder | Kiyotaka Sugiyama, Shinji Takashima, Kenji Yoshida, Toshitsugu Nishihara, Takao Oshima, Keiichi Hiroishi |
| Defunct | 1985 (initial disbandment) |
| Headquarters | Yokohama , Japan |
Area served | Japan |
Key people | Kiyotaka Sugiyama (lead singer), Shinji Takashima (rhythm guitar), Kenji Yoshida (lead guitar), Toshitsugu Nishihara (keyboard), Takao Oshima (bass), Keiichi Hiroishi (drums) |
| Products | Studio albums: Aqua City (1983), River's Island (1984), Never Ending Summer (1984), Another Summer (1985), First Finale (1985) |
Number of employees | 6 (band members) |
is a musical group originating from Yokohama, Japan, consisting of lead singer Kiyotaka Sugiyama, rhythm guitarist Shinji Takashima, lead guitarist Kenji Yoshida, keyboardist Toshitsugu Nishihara, bassist Takao Oshima, and drummer Keiichi Hiroishi.
As the pioneering band within the Omega Tribe initiative, their journey began in 1978 under the name , formed by high school students who performed at live events. Following their participation in the 19th and 20th editions of the Yamaha Popular Song Contest, they secured a contract with producer Koichi Fujita, while composer Tetsuji Hayashi managed their musical production. Over a span of three years, the band released five studio albums: Aqua City (1983), River's Island (1984), Never Ending Summer (1984), Another Summer (1985), and First Finale (1985). Notable songs from Sugiyama’s period include "Summer Suspicion" (1983) and "Futari no Natsu Monogatari" (1985).
Despite their public persona, the actual recordings were performed by session musicians instead of the band members themselves. This created a rift between the group and the production team, contributing to their disbandment in 1985 while at the height of their popularity. Since then, although they have reunited for live shows, no new material has been created following Fujita’s passing in 2009. The band is acknowledged as a significant influence on the development and lasting popularity of the city pop genre.
1978–1983: Cutie Panchos
The ensemble that evolved into S. Kiyotaka & Omega Tribe was originally established in December 1978 as Tony Taguchi & Cutie Panchos by Shinji Takashima, Kenji Yoshida, Masato Taguchi, and Keiichi Hiroishi. Vocalist Kiyotaka Sugiyama joined in 1979. By 1980, the group had adopted the name Cutie Panchos and expanded to 17 members.[1] Later that year, keyboardist Akira Senju joined the lineup, replacing his predecessor who departed due to academic commitments. The band competed in the 20th Popcon with the song "Nori Okureta 747," which had been composed prior to Senju’s arrival.[2]
Although they did not advance past preliminaries, Senju left to pursue a solo career. In 1981, Mohri and Nagasawa exited to establish Sugar. By 1982, bassist Takao Oshima and jazz-influenced keyboardist Toshitsugu Nishihara became members, solidifying Cutie Panchos' final formation. Their performance at Popcon caught producer Koichi Fujita’s attention; impressed by Sugiyama’s vocal talent, Fujita aimed to redirect their musical style. Initially considering Sugiyama for a solo path, Fujita’s proposal was declined as Sugiyama opted to remain with the band.[3]
1983–1984: Origins and initial release
Fujita brought in BMG Victor executive Uji Okamura to secure composer Tetsuji Hayashi and lyricist Chinfa Kan. Their first attempts, "Umikaze Tsushin" and "A.D. 1959," were declined for lacking a distinctly "Japanese" melancholic feel, which led to the creation of "Summer Suspicion". The group signed with VAP rather than BMG Victor and transitioned from the name Cutie Panchos; although Hawaiian DJ Kamasami Kong proposed Omega Tribe—initially ranked low among potential names—it was ultimately selected over members’ favored choice, "Tykes".
Approximately one month prior to its official release, the band showcased "Summer Suspicion" at the 12th Tokyo Music Festival on March 23, 1983. They further promoted the track on Apple City 100. The single was launched on April 21, 1983, entering the Oricon Singles Chart at position #100 on May 23 and climbing to a peak of #9 by August. It secured the #39 spot on Oricon's year-end ranking.
Their debut album, Aqua City, arrived on September 21, 1983, achieving a peak position of #4 on the Oricon Albums Chart. The subsequent single, "Asphalt Lady," released October 21, sold around 60,000 copies compared to the 360,000 units moved by "Summer Suspicion", prompting the production team to focus on stronger material for future projects.
1984–1985: Last albums and dissolution
On January 21, 1984, the band issued their third single, "Kimi no Heart wa Marine Blue", which featured a "melancholic tone" coupled with a maritime theme reminiscent of "Summer Suspicion"; it reached #12 on Oricon’s charts. Their second album, River's Island, was released on March 21, 1984. Building on the success of "Kimi no Heart wa Marine Blue," they followed with the single "Riverside Hotel" on October 21, 1984, and their third album, Never Ending Summer, on December 21, 1984. By February 1985, work commenced on their fourth studio album, marking a stylistic shift from orchestral and brass elements toward synthesizers such as the Moog Polymoog and Yamaha DX7. The single "Futari no Natsu Monogatari", released March 6, 1985, reached #4 on the Oricon Singles Chart.
Despite enjoying peak success, Sugiyama initiated discussions about disbanding due to creative conflicts between band members and production staff. Although Takashima and Nishihara initially resisted disbandment, all members eventually consented. Yoshida departed in April 1985; their fourth album, Another Summer, was released July 1, 1985. Fujita accepted this outcome and allowed Takashima and Nishihara to continue under a new band name with a different vocalist.
The compilation album Single's History, released October 23, 1985, was planned as their concluding release. Nevertheless, Hayashi pushed for one final studio album as a tribute to their supporters. Work on this last project began in August; named by Hayashi himself, the band embarked on their First Finale Tour starting October 4. Their fifth album, First Finale, came out December 11 before they officially disbanded by December 24, 1985.
2018–present: Reunions and tours
Amid the revival of city pop during the 2010s, VAP expanded its compilation offerings, notably releasing Omega Tribe Groove in 2019, which included freshly recorded vocal tracks. To commemorate the 40th anniversary, they also issued a series of remixed albums beginning with Aqua City Remix in 2021 and concluding with First Finale Remix in 2023.
Since their initial breakup, the group has come together on several occasions but has not produced new material following Fujita's passing in 2009. At Sugiyama's behest, they reunited in 2004 for three concerts under the title First Finale 2, featuring all original members. Another reunion occurred in 2013 to celebrate the band's 30th anniversary. Live performances resumed in 2018, starting with a show at Hibiya Open-Air Concert Hall, followed by a nationwide tour from February through April 2019. Due to the COVID-19 pandemic in Japan, a no-audience concert took place at Tachikawa Stage Garden in 2021, during which Takashima was absent. In 2023, the band revealed plans for a final tour scheduled for Spring 2024. Drummer Keiichi Hiroishi missed some appearances because of health concerns and was substituted by Yukio Ogawa for this tour.
On March 16, 2025, drummer Keiichi Hiroishi passed away from a cerebral hemorrhage. Lead vocalist Kiyotaka Sugiyama publicly conveyed his sympathies. The band organized a sold-out memorial concert to honor Hiroishi and announced a nationwide memorial tour beginning September 12, 2025.
Original lineup
- – lead vocals
- – guitar
- – keyboards
- – bass
- – drums
- – guitar
Supporting touring musicians
- – keyboards
- – saxophone, percussion
- – drums
Studio albums
| Album title | Release information | Highest chart positions |
|---|---|---|
| Oricon | ||
| Aqua City |
|
4 |
| River's Island |
|
3 |
| Never Ending Summer |
|
8 |
| Another Summer |
|
1 |
| First Finale |
|
1 |
Tokyo Music Festival
| 1983 | "Summer Suspicion" | Domestic Tournament Golden Apple Award | Template:Won |
| World Tournament TBS Award | Template:Won |
See also
- ↑ "「杉山清貴＆オメガトライブ」の前身バンド名に霜降りがツッコミ「売り上げマイナス5万枚でしたよ". Sports Nippon (in 日本語). December 4, 2022.
- ↑ "4月20日 ゲスト：杉山清貴さん". Mirache Music Triangle (in 日本語). Radio Kansai. May 2, 2019.
- ↑ Otani, Takao (December 19, 2019). "杉山清貴＆オメガトライブの絶頂期での解散、その後――音楽の要はどこにあるのか？". ONTOMO (in 日本語).
- 1983 establishments in Japan
- 1985 disestablishments in Japan
- Musical groups established in 1983
- Musical groups disestablished in 1985
- Musical groups reestablished in 2018
- Japanese rock music groups
- Japanese pop music groups
- Musical groups from Kanagawa Prefecture
- J-pop music groups
- Omega Tribe (music project)