How I wish Agatsuma Zenitsu stayed where he belonged: in the OP and ED and nowhere else. He was one note at the Final Selection when he was in constant fear of imminent death, and he’s one note here: a whiny, manic little creep who just. Can’t. Stop. Macking on some poor random woman who is already engaged. Apparently when she encountered him looking ill on the side of the road and asked if he was okay, he grew convinced she was in love with him.
Jesus Christ is this guy annoying. I’d rather watch an entire episode of nothing but Tanjirou’s crow yelling directions over and over again than listen to this sniveling little shit go on and on about how terrified he is of everything. Tanjirou is a saint for being as patient as he is. Nezuko is a saint for not bursting out of her box to kick him into the next prefecture.
Zenitsu is a serious irritant and a pest, and he drags down an otherwise decent episode involving a haunted mansion where the brother of two little kids and others are being held captive. The stakes are established when one of those captives is thrown out of the house from a height and falls to his painful, gruesome death. The kids are horrified, but he wasn’t their brother.
Tanjirou can smell that something’s not right in that house, but Zenitsu proves there might be something useful about him when he hears something Tanjirou doesn’t: a tsuzumi drum, as commonly used in Noh and Kabuki. Tanjirou heads in, and shames Zenitsu into following, but leaves Nezuko’s box outside to protect the little kids.
Once inside, Zenitsu has another exhausting tantrum. I really don’t understand why this character exists, why they made him so grating, and if there is any chance that he could ever be redeemed after this fiasco of a debut. The kids hear scratching from Nezuko’s box (Tanjirou should have explained his good demon sister was in there) and run into the house, and before long, Tanjirou and the little sister are separated from Zenitsu and the brother.
The room Tanjirou and the girl (named Teruko) occupy changes every time the tsuzumi is struck, and they eventually encounter a vicious-looking demon ignoring them and ranting about his prey being taken. Tanjirou rushes the demon and prepares to strike, but with another strike of one of the three tsuzumi growing out of his body, the entire room is turned 90 degrees, so that the floor is now a wall.
This Inception-style stuff is pretty neat, but before Tanjirou can adjust his tactics, a crazed shirtless man with a boar’s head busts into the room, bearing dual Nichirin blades. Zenitsu had encountered him previously and was—you guessed it—terrified of him. I can only hope going forward that Zenitsu learns to chill the fuck out, or otherwise gets an absolute minimum of screen time. Wishful thinking, I know…