D
Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle

Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle

Finished

マッツとヤンマとモブリさん ―七つの秘宝と空飛ぶお城―

Mattsu and Yamma are two boys living in Matsuyama who spend their days searching for the city's seven wonders. Their routine takes a turn when two mysterious men appear, also seeking something hidden in the city.

A high school girl named Moburi, who acts as an older sister to the boys, gets caught up in the adventure. Together, they face various troubles while uncovering the secret of the seven gems and a flying castle, a journey that will determine the future of their city.

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?