Well, I doubt they will ever stop having Megitsune, Karate, IDZ, Headbanger, Gimme Choco as setlist regulars. Moa will always be "screaming" those seiyas, sores, hedobans, and atatatas in concerts. So the classic BM kawai will always be there. After all, the band is more about live performances than studio albums as we all know.

MG still has kawai, but a more "adult-y" kawai. Not kiddy kawai per se like in BM and MR, but it's more of a generally playful sound, e.g Moa's "tico tico ting" in Night Night Burn and other second voices in other MG songs.

The kawai will always be there. I mean kawai metal is literally what they're all about, and I'm very happy they're giving us different kinds of kawai.