Ikimono-gakari - Wikipedia

Ikimono-gakari (いきものがかり) is a Japanese pop rock band from Kanagawa Prefecture, Japan. The group started in February 1999 with Hotaka Yamashita and Yoshiki Mizuno, and was joined by vocalist Kiyoe Yoshioka in November of the same year. . the Naruto anime, and the group's first to crack the Top 3 in Oricon Singles.