Medaka Kuroiwa is Impervious to My Charms Vol. 16 (Kodansha, 2025)

Medaka is clearly affected by what transpired on Valentine's Day. He's been stealing glances at Mona and finding himself at a loss for words! His heart just can't stop beating as White Day arrives and he has to give thank-you gifts to the girls. There are signs signaling changes all around Mona as well. A new school term will soon begin, bringing with it new students who'll shake things up at Mona's school!