TOMATO CUBE is a Japanese pop band formed in 1998. They signed with Warner Music Japan in 2000 and disbanded shortly after in 2002.

Members:
Chisato Nishimura ( vocal )
Akira Yamamoto ( guitar & chorus )
Takahashi Ryudai ( guitar & chorus )

Nishimura (vocals) later formed the band MellowCap with Takatsuki Kanaya who she met in high school.