Mainichi Ie ni Kuru Gal ga Kyorikan Zero demo Yasashikunai  

The Gal Who Comes To My House Every Day Has Zero Boundaries But Isn't Kind, 毎日家に来るギャルが距離感ゼロでも優しくない

Manami Fuwa is a class queen who has recently gained weight. She is being teased by a rival girl in class who refers to her as a "muscle ball with money." Taichi Utsuki becomes unable to control his thoughts about her weight and is forced to accompany her on her diet. This leads to a romantic comedy about dieting with a selfish girl who lacks emotional distance.