Ikimonogakari

Ikimonogakari are a Japanese pop-rock trio known for chart-topping Oricon singles and albums, including the hits “Hanabi,” “Blue Bird,” and “Yell,” plus “Kazegafuiteiru” as an NHK Olympics theme song. They are also associated with major anime and sports tie-ins, such as “Blue Bird” for Naruto and “World in Union” for the Rugby World Cup.