If you're looking for anime similar to Persona 3 Portable: 4-koma Gag Battle, you might like these titles.
Saying "Yeah, this is fine!" the Bakabon family cause everyone around them to howl with laughter. Fishing in puddles, playing with an invisible dog, taking a bath with clothes on... Today, too, those in the Bakabon family are being tricked into doing silly things.
The "full-burst gag comedy" spin-off story centers on the daily life of Nasuno Takamiya, the "exceedingly airheaded" school tennis club member in Teekyuu and her friends.
Sei Handa's high school life is one that many teenagers would love to have. He is admired by both students and teachers alike for his calligraphy and he even has his own fan club known as the Handa Force. Unfortunately for Sei, who has a unique talent for misreading situations, his extreme anxiety has convinced him that everyone in school hates him! The more people fawn over him, the more he is convinced that he is being bullied. The members of the Handa Force are equally clueless, misreading every word and action from Sei as something grand or heroic and completely unaware that their daily attempts to guard him from the school's various weirdos make Sei think that they are dangerous stalkers. Will anyone ever figure out what's really going on here, or will this cycle of craziness continue until graduation?