Gunze Arabaki's Magnificently Maniacal Menagerie!

Sixteen-year-old Inari Anamori has always had a soft spot for animals. But on his first day at his new school, things take a wild turn—he's suddenly attacked by a bizarre creature he encountered in the forest! Just when things look grim, he's rescued by Gunze Arabaki, a mysterious loner with a deep disdain for people. Their fateful encounter throws Inari headfirst into a chaotic school life filled with strange creatures, wild antics, and nonstop surprises. Get ready for the start of Kyosuke Usuta's latest gag manga—an off-the-wall comedy where the weird is just getting started!

(Source: MANGA Plus)