TOMISIRO (トミシロ TOMISIRO) is a musical pair composed of Yosuke Kakegawa and Naoyuki Honzawa. They both work under the FlyingDog label and composed the official soundtrack score for Macross Δ, along with Mina Kubota. They also worked on Silent Hacker for the Walküre Trap! album.
They've also been credited working on the Sgt. Frog anime series and the 2005 documentary, TAKESHIS, featuring Takeshi Kitano meeting a deranged fan.