The band flumpool has landed a major movie tie-in. They will provide the theme song for the live-action film based on Osamu Tezuka's manga "MW." flumpool has been on the rise since their major label debut in October, which was quickly followed by a tie-in with the TBS drama series "Bloody Monday."

"MW," directed by Hitoshi Iwamoto, stars Hiroshi Tamaki and Takayuki Yamada in a thrilling story involving a chemical weapon.

flumpool's theme, titled "MW ~Dear Mr. & Mrs. Picaresque~," uses a new arrangement of a melody taken from a song from the band's indie days. The sound is said to be an up-tempo rock number. The single's release date has not been set yet, but the movie is scheduled for a July 4 release.