Demon Slayer: Kimetsu Academy, Vol. 2 (manga)

Things around Kimetsu Academy turn even more chaotic when Gyomei discovers a lost kitty in need of a home. A hunger for eggs leads to an even stronger hunger for a hot spring. Meanwhile, Genya struggles to meet his brother’s standards (in math), Sabito and Makomo lead a (surprisingly fruitful) ghost hunt, and Obanai sends Mitsuri a secret love letter.