Digimon Adventure:

Reborn as a marquis’ fourth son, Van was once hailed as a genius prodigy until he’s exiled to a nameless frontier village for possessing Production Magic, a useless type of magic in this world. But when he uses his “useless” power to craft weapons, tools, and wonders beyond imagination, the village begins to thrive! What began as exile is now the start of a new life and a world-changing adventure!

High schooler Hibiki is transported to a monster-filled fantasy world, where he possesses only non-combat skills. However, through key encounters, he discovers hidden powers and embarks on an epic adventure.

Ten years after the Ceremonial Battle, a teenage boy named Judai Yuuki (Jaden Yuki) heads off in order to join the Duel Academia (Duel Academy) located on a remote island off the coast of Japan. There he meets his fellow students and gains a few friends, along with a few enemies. Judai is put into the lowest rank of Osiris Red (Slifer Red), but he continues to test his skills against the students and faculty to prove his worth as a Duelist and earn the respect of everyone around him.

Reincarnated as a sentient weapon with memories of his past life, but not his name, a magical sword saves a young beastgirl from a life of slavery. Fran, the cat-eared girl, becomes his wielder, and wants only to grow stronger, while the sword wants to know why he is here. Together, the strange duo's journey has only just begun!