[Machine Translation] ( Mother-daughter quarrel with the strongest science mom! ) Himuro Shobu's mother, Himuro Kyoka, is a professor at Columbus University. Suddenly, Kyoka joins a meeting of the Ikeda Research Institute, where she asks Yukimura about his feelings for her daughter in a "forced class visit" that is embarrassing for Himuro. The meeting turns into a "love Himuro, love Himuro, love Himuro" argument, and moves to Himuro's house, where it turns out that Kyoka's goal is to take Himuro to the U.S. What will Himuro and Yukimura decide to do? Volume 19 of this popular experimental love comedy also includes the "Rikekoi Style English Conversation" episode!