Under the slogan "Unique Visual Rock Shamisen," Kamii created a new genre called "ShamiRock", which fuses shamisen and rock music.
Raised in an environment rich in traditional Japanese music, he combined the shamisen playing he grew up with and the energy of rock to launch the ShamiRock project, through which he is active both in Japan and internationally.
He writes and composes his own songs, in which he sings, plays the shamisen, and produces music videos. In addition, he performs numerous cover songs with shamisen and vocals — both solo and with a band — on stages across Japan and abroad, as well as through livestreams. He regularly publishes music videos and cover versions on his YouTube channel "ShamiRock".