The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You

Aijo Rentaro has faced 100 rejections in life, and when he goes to a matchmaking shrine to pray for love, he finds that he will get more than he ever bargained for in high school.

Hakari and Karane learn that Rentaro hasn't had his first kiss yet. They may both be his girlfriends, but they still want his first kiss for themselves!

Rentaro has encountered his third soulmate: the shy and smol Yoshimoto Shizuka. How will he get her to open up to him and, more importantly, how will he choose to deal with her?

Rentaro has a plan to break the ice between Hakari, Karane, and Shizuka, and it involves laughter and Old Maid. But things take a turn for the unexpected.

Rentaro encounters the smartest student in school, Eiai Nano, and it turns out she's a soulmate, too! However, her extreme rationality leads him to question whether they really are meant for each other.

Rentaro and the girls hit the newly opened water park at Hakari's suggestion, but Karane appears to have come down with a mysterious chill. Will the gang really get to enjoy their day out at the pool?

Rentaro locks eyes with another soulmate: a beautiful girl in the Chemistry Lab. But when he visits the lab the next day, he instead finds a pint-sized bundle of energy who is... obsessed with drugs?

Under attack from the kiss zombies, can Rentaro and Kusuri figure out a way to turn them back to normal? Or are they doomed to smooch forever?

The gang has a day out at a flower park on Hakari's suggestion. Little did they know that she did it for a reason.

The Rentaro Family gears up to raid the Hanazono mansion to get Hakari out.

Hahari may have been blinded by love, but Hakari's happiness remains her number one priority. How can Rentaro convince her that his love is real?

How will the gang adjust to the newest girlfriend, and what shenanigans will she bring into play during this sleepover?

Season 2 begins, and the gap between the seasons means the girlfriends are immediately faced with a crisis. Rentaro, meanwhile, happens to run into a very hungry girl...

The food fight festival is here, and the Rentaro Family moves out in order to win the special gelato for themselves. Will they be successful?

Hakari laments the change in her once dignified mother. Meanwhile, Hahari's maid piques the gang's curiosity.

Only one way to welcome a maid into the crew: everyone changes into maid outfits and has a shootout!

While the girlfriends are forced to work out, Rentaro runs into a girl who punishes herself for other reasons.

It's time for the big game. Will the Rentaro Family win and ensure the baseball team's survival?

The gang goes to karaoke! But how will Shizuka manage?

Mimimi and Nano face off in a Beauty Search contest to determine who'll be exiled from the Rentaro Family.

With Rentaro still shaved from the beauty search, the gang decide to show solidarity...to disastrous results.

Kakure Meme is an extremely shy girl who wishes to live life as a no-name background character. Will she succeed?

Karane becomes increasingly worried at her inability to be sincere and express her feelings. What will she do?

Rentaro has come up with a convoluted plan to get Karane's tsundere back. Will it work out?

No overview available.