Ulfuls

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).