D
Mirai

Mirai

Finished

未来のミライ

Kun Oota is a four-year-old boy who has enjoyed a spoiled life as the only child in his family. His world is turned upside down when his parents bring home his newborn baby sister, Mirai. Suddenly, Kun is no longer the center of attention, and he struggles to accept the new arrival, feeling jealous and neglected.

In the midst of his frustration, Kun discovers a mysterious garden that serves as a gateway to extraordinary adventures. Through this portal, he meets his mother as a little girl, his great-grandfather as a young man, and even his older sister from the future. These encounters help Kun understand his family's history and his own role within it, guiding him to grow into a caring older brother.

Related

Share
Ask an AI

If you liked this, try these

Titles that share genres with this one.

D DonOtaku

The anime and manga community. We want to gather as much information as possible and make it available to everyone: the full catalogue, your list, news and what every member contributes.

We unify information from several aggregators —AniList, MyAnimeList and others— into a single database, and offer it for anyone to use. DonOtaku is an independent project.

Otakus

Social media

Covers, images, characters and trademarks belong to their respective owners and are shown for informational purposes. If you own any content, contact us.

© 2026 DonOtaku

D DonOtaku
Continue with Discord Continue with Google

By continuing with Discord or Google you accept the terms and conditions and the privacy policy.

or with your email

Forgot your password?

No account yet?