[Power Metal] Bridear

[billm99uk]

But this is still Japan, so pop drummers could be possessing an excellent technique for metal without the general public even knowing.

We it's not like Kai herself had any experience beforehand:

Interviewer: ...this is your first experience of playing metal, isn’t it?

KAI: It is, isn’t it? When joining, I should have been told "You don’t have much to do with only two bass drums anyway", but… (laughs).</I> [NAON NO YAON interview, 2016]