[Matrixbeast]

Hibiki Volume 24.
So the monster is special in that it's human sized, but it multiplies. Naturally, Todoroki screws things up and it gets to escape. Hibiki leaves for a little more training through the forest and under a waterfall (Because of course it's under a waterfall), while Todoroki chills out at the campsite where Kasumi soon arrives on the scene with the taiko drum as well as a set of green Ongekibou for Todoroki. There, they have a nice little discussion about Todoroki's feelings of weakness, as he obsessed over the guitar so he's having a hard time with the drum. We also learn that Hibiki experienced the same problems with the guitar, having a rough time at first. Their discussion helped reinvigorate Todoroki as he starts to practice.
[Also, Ibuki soon arrives, too].
We soon see Ibuki also has a set of blue Ongekibou, and he starts practicing with Todoroki until they get a hit, Hibiki arrives, and the three all set out to have a taiko drum festival.
The trio find that the monster has multiplied numerous times (Though, thankfully, it can't multiply on the fly, so it's not a limitless army). The three go into action, killing the Hime before using their Taiko skills to wear the monsters' numbers thin (Though Todoroki does have a little trouble at first, he soon catches up).

Then we see Hibiki's red form, which he had been training for, Hibiki Kurenai. It's cool as we find out he doesn't even need a drum anymore, as just striking the monsters with the flames creates an energy like drum on it's own. It's pretty cool. The monsters down to three, the Oni trio performs for us as they soon take them out.

Back at the ranch, Asumu gets some words of encouragement from Hinaka, though it seems to slowly break through his thick skull. We also learn Asumu is not a ladies man after Hitomi arrives while he also gets a call from Akira. Poor kid, maybe one day he'll learn...

Anyway, this episode was pretty nice. It was cool to see Todoroki and Ibuki fighting with Ongekibou and drums, though my one qualm is that they didn't get any styles to them. No kanji or anything. Oh well. Hibiki Kurenai is also pretty cool. I like that he's apparently strong enough to strike at enemies so hard it apparently creates it's own drum. Cool~

Also, white cloaked character literally just runs away after the monster started multiplying...It sure would be nice to know what the hell was going on with these cloaked characters...