Kotoha is a second-year high school student who puts all her energy into her part-time job, her studies, and her fashion sense. One day, when she returns to her boarding house, she finds out that Itsuki, a university student, is her temporary landlord!? Itsuki is great at cleaning, cooking, and being considerate, but Kotoha can't hide her excitement and confusion at his perfect landlord skills and his doting attitude! A peaceful battle between an independent-minded honor student gyaru and a naturally charming university student begins. (Source: Pixiv, translated)

There are ? days until their wedding.

Towa, has had a one-sided crush for Shuhei for seven years. On the last day of junior high, on her way to confess her love, she suddenly collapses. When she wakes up in a hospital bed, 10 years have passed... She had slept without aging due to the hibernation treatment for her intractable disease... Surprised by the world 10 years later, she starts her high school life with high expectations. And then she is fatefully reunited with Shuhei, who is now a fully grown man, in a place she never expected. (Source: Manga Mee, translated)