Ulfuls
Group · Japan · Osaka Prefecture · formed 1988
Japanese rock band
Listen on SpotifyYouTube Music
Also known as ウルフルズ
Timeline
1980s
Biography
Biography
Ulfuls (ウルフルズ, Urufuruzu) is a Japanese rock band from Osaka. The band name Ulfuls is derived from a misreading of the word "soulful," found on the cover of one of the band members' favorite records. They were signed by Toshiba-EMI in 1992, but after 15 years they transferred to Warner Music Group.
History
Having debuted in 1992 with the single, "Yabure Kabure," they initially had very limited success. However, by 1996, the group experienced huge superstar fame, fueled by the singles "Guts Da Ze!!," and "Boogie Woogie '96". Their lead singer is Tortoise Matsumoto. The other members are Ulful Keisuke on guitar, John B. Chopper on bass and Sankon Jr. on drums. In 1996 they wrote the song "Sky" for the film Gamera 2: Attack of Legion. In 1999 John B. Chopper left the group, which nevertheless continued on as a three-member group. However, in 2002 Chopper returned to the group again, making it a four-member group once more.
The band's song "Ryoho for you" (両方 For You) was chosen as the official theme song for the 2007 Summer Koshien baseball tournament. Their song "Baka Survivor" was used as the 2nd opening theme for the anime Bobobo-bo Bo-bobo (ボボボーボ・ボーボボ).
After being active for 21 years, Ulfuls announced they would stop touring following their "Yassa!" (ヤッサ!) outdoor concert event, held in Osaka on August 29 and 30, 2009. Although, in early 2014, the group announced that they were ending its hiatus, and released its 32nd single, "Doudemo yo Sugi" (どうでもよすぎ), in February 2014. The single was their first release in several years. Ulfuls went on to release its twelfth studio album, "One Mind", that May, to impressive sales. After the release of their 13th album, "Born To Be Wai Wai," the band released their 14th, "人生 (Life)" to commemorate their 25th anniversary.
On 19 February 2018, it was announced on their official website that Ulful Keisuke would be taking a break from the band to work on his solo career. It was also mentioned that Ulfuls would continue to produce music as a three-man band.
Members
Tortoise Matsumoto (トータス松本, Tōtasu Matsumoto; (1966-12-28) December 28, 1966): Lead vocals; real name Atsushi Matsumoto (松本 敦, Matsumoto Atsushi) (1988-present)
Ulful Keisuke (ウルフル ケイスケ, Urufuru Keisuke; (1965-05-23) May 23, 1965): Guitar; real name Keisuke Iwamoto (岩本 圭介, Iwamoto Keisuke) (1988-2018)
John B. Chopper (ジョン・B・チョッパー, Jon Bī Choppā; (1967-11-04) November 4, 1967): Bass; real name Toshihiro Kuroda (黒田 利博, Kuroda Toshihiro) (1988-1999, 2002-present)
Sankon Jr. (サンコンJr., Sankon Junia; (1970-10-13) October 13, 1970): Drums; real name Hiroyuki Sako (佐子 博幸, Sako Hiroyuki) (1988-present)
Virtual albums
iTunes Originals - Ulfuls (Japanese exclusive)
VHS/DVD
Ulful V (Ulfuls DVD)
Ulful V Jū
Live In Japan
Ai Yue Ni Aa, Au Yue Ni Bakuhatsu!!
Ulfuls Ga Yatte Kureru Yassa! Yassa! Yassa!
Ashita Ga Aru Sa "Kaze Fukeba Shoshikantetsu" (DVD Single)
Ulfuls Ga Yatte Kureru Yassa! Yassa! Yassassa!
Tsū Tsū Ura Ura
Eenen Osakan Graffiti
Ulfuls at Budōkan
Discography & profile
Normalised profile
Percentiles are computed over every artist in the database, so a tier-3 artist can still sit in the 95th percentile on a single axis.
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 6 | 38.9th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 0 | 0th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 1 | 40.6th |
| Recording span (years) | 38 | 78th |
| Genres | 3 | 80.4th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (0 release groups)
No discography rows stored yet
MusicBrainz enrichment for this artist is still pending. Release groups appear here once it runs.
Stats & PK
Percentile within all 23,672 published artists.Put Ulfuls head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 6 | 38.9th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 0 | 0th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 1 | 40.6th |
| Recording span (years) | 38 | 78th |
| Genres | 3 | 80.4th |
Awards & honours
Where this record comes from
core—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q1037401genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q1037401seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Ulfulsbiography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Ulfuls
Why this artist is in the database
- List of J-pop artists
Tier rule: curated genre/region list
Image: no portrait (not displayed: the licence credit is missing)
Wikidata: Q1037401 · MusicBrainz: 07e857bd-ca54-4754-ba6a-a0f3a5d7d1c4
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