9
B'T X
B'T X ビート・エックス ／ B't X ／ B't X: Cavalieri alati ／ B't x ／ B'tX ／ BTX ／ B`T X ビート・エックス ／ B`T X ビート・エックス ／ B`t X ／ Beat X ／ B’T X ／ btx ／ ビ－ト・エックス ／ 钢铁神兵
Description
Teppei is going to visit his older brother Kotaro Takamiya during a scientific conference after training with a mysterious woman named Karen for the past 11 years. However his plans for a family reunion become stalled when a woman named Aramis kills everyone in the conference to kidnap Kotaro. Teppei on the way to save his brother encounters a broken mechanical horse called B't X who revives thanks to Teppei's blood and is now his aide to save his brother from the mysterious Machine Empire.