D

B't X

B'T X

Teppei travels to visit his older brother Kotaro at a scientific conference, having spent the last 11 years training under a mysterious woman named Karen. His hopes for a reunion are shattered when a woman named Aramis attacks the conference, killing everyone and kidnapping Kotaro.

Determined to rescue his brother, Teppei encounters a broken mechanical horse known as a B't. The machine, named X, is revived by Teppei's blood and becomes his powerful ally. Together, they must journey to confront the enigmatic and oppressive Machine Empire to save Kotaro.

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.

© 2026 DonOtaku

D DonOtaku
or with your email

Forgot your password?

No account yet?