がむしゃら行進曲

関ジャニ∞

Kanjani Eight (関ジャニ∞（エイト）, Kanjani Eito, stylized as Kanjani∞) is a five-member Japanese boy band from Japan's Kansai region. They are managed by the multimedia talent agency Johnny & Associates and signed to Infinity Records. The group was formed in 2002 and made their CD debut in 2004 as "Johnny's modern enka group", though after the year 2006, their sound and style has become a mix of pop and rock. Like the rest of the acts managed under Johnny & Associates, Kanjani Eight also perform in various other areas of the Japanese entertainment industry such as variety show hosting, television, movie, and stage acting, and radio talk show hosting. They sold 17 million copies in Japan. more »