Board Thread:General Discussion/@comment-26544002-20151212000643/@comment-856627-20151213143918

Talking about that, Miwa deactivates his combat body both times he uses Fūjin. Since the second time happened only in the anime, it's unknown if it's necessary or if Miwa did so just to protect himself from Alektor's abilities the first time around, or even if that's just his thing. Whichiever the case is, no Black Trigger user ever used a normal Trigger at the same time as the Black Trigger.

It's probably not something necessary to deactivate your combat body, as Jin wears the same clothes when using Fūjin as he does now that he uses Scorpion, and Yūma's combat body when using his Black Trigger was clearly shown to be a different one from his normal Trion body (during his battle with Viza). The Ergates citizens also keep the same clothes whether they're in their combat body or not, tho,