AniList score 65%

Synopsis
Teppei have managed to defeat Machine Empire’s forces time and again, escalating his rescue attempt of his brother into an all out war! His courage has even earned the support of the Empire’s Spiritual Guardians. Together with Teppei, they now seek to learn Machine Empire’s true motives and put an end to their rampant destruction.
(Source: TMS)
Synopsis and metadata via AniList.
Characters

Teppei Takamiya
Main

Koutarou Takamiya
Main

Karen
Main

Fou Lafine
Main

Ron
Main

Aramis
Supporting

Metalface
Supporting

B'T J'taime
Supporting

B'T Max
Supporting

B'T Raidoh
Supporting

B'T Shadow X
Supporting

Misha
Supporting
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AniList score 65%
