Knights & Magic - MangaDex

A mecha otaku is reincarnated into another world as Ernesti "Eru" Echevalier. In this magical world, the country is protected by knights who pilot a kind of large humanoid weapon known as the Silhouette Knights. Dreaming of piloting these robots, Eru and his childhood friends, Archid and Adeltrud Olter, study Magic and work toward their goal together.

Knights & Magic - MangaDex

MangaDex

Quartet Knights spin-off manga chapter 39 is out on manga dex, the link to it is in the comments! : r/BlackClover

Ankoku Kishi no Ore desu Ga Saikyou no Seikishi wo Mezashimasu - MangaDex

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Knights & Magic - MangaDex

Rakudai Kishi no Eiyuutan - MangaDex

Magic Knight Rayearth - MangaDex

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Haikei Kouri no Kishi to Hazere-hime datta Watashitachi e Manga

MangaDex

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