The 100 Girlfriends Who Really, Really, Really, Really, Really Love You manga volume 12 features story by Rikito Nakamura and art by Yukiko Nozawa.

It's time for the quad-town sports day, and all the girlfriends are invited! But even though they've each got special talents that should make beating the evil Kiraisugi Town a cinch, their opponents refuse to play fair! Meanwhile, a new girlfriend makes her debut! Please welcome Mai Meid— Wait, what was that crashing sound?

The 100 Girlfriends Who Really, Really, Really, Really, Really Love You manga volume 13 features story by Rikito Nakamura and art by Yukiko Nozawa.

Some would say the best way to teach is by example. But for Rentaro's degenerate drunk of a social studies teacher (coincidentally his newest girlfriend), the only way she can teach is by shouting at the top of her lungs, “Don't end up like me!” It's 100 Girlfriends at its most morally corrupt! Will the Rentaro family get hammered together, or will the publisher have to step in before it all gets out of hand?

The 100 Girlfriends Who Really, Really, Really, Really, Really Love You manga volume 14 features story by Rikito Nakamura and art by Yukiko Nozawa.

You'd think Rentaro would have all his bases covered with his twenty-one girlfriends. There's a hungry one, a horny one, a drunk one… But he's yet to have a girlfriend so addicted to violence that she literally starts drooling at the sight of blood and gore! It's yet another volume of wild multi-girlfriend hijinks as the family attempts to decipher Miss Naddy's American accent, goes on a series of unique dates, and even gets a bit handsy!