If there is love, the age difference doesn't matter - that's a lie!
Tsukiko-senpai's apparent age changes every day. Yesterday she was a high school girl. Today, she's a cute little kid. But tomorrow, she will be a mature, beautiful lady!
Oyama, a young man who has feelings for Tsukiko, is puzzled by her ever-changing appearance.
How old is the real Tsukiko?
And no matter what she looks like, will he be able to carry on his unchanging love for her?
A sci-fi love story by up-and-coming author Amagakure Gido!
(Source: Kadokawa, translated)
— Description from AniList community (anilist.co).
