Premieres April 2025. The new PV is here. The visual was originally posted by the official twitter account. Check out the Crunchyroll article for additional information. Synopsis from AniList:
Welcome back to Furin High School, an institution infamous for its population of brawny brutes who solve every conflict with a show of strength. Some of the students even formed a group, Bofurin, which protects the town. Haruka Sakura, a first-year student who moved in from out of town, is only interested in one thing: fighting his way to the top!
I refuse to look at the synopsis because the name of the anime and the picture both suggest the show is just a fully serious whodunnit about who farted in class that has now entered a second and season after a cliffhanger scene wherein they finally voted to accuse one person but as the vote ends a small rumbling of the rear trombone can be heard and the camera pans across the class room and the accused is nowhere to be seen making it clear the farter was amongst them the entire time.
You should watch S1. It’s actually really good.
Is the twist that he who smelt it also dealt it?
What are you, 12?
What, did you FART??
That answers my question then.