Group ms is

[M's I's (MiDoRi, MuTuMi)] Nyanko (Hyper Police)

(C55) [M's I's (MiDoRi, MuTuMi)] Aibu Eisei (Mamotte Shugogetten!)

(C56) [M's I's (MiDoRi, MuTuMi)] Poke Poke Man Man (Mamotte Shugogetten!)