I'm gonna be real with you here, the only reason I know who this band is is that RPF about them pops up in the Japanese Rock tag on AO3.

Never minding that, this song is very...well it sounds like pop-rock, or songs I've heard called pop-rock before.

I'm not a music buff, so take what I'm saying with a grain of salt, though this song was so aggressively meh that I wasn't able to listen for long.