Tenseishichatta yo (Iya, Gomen)

Author: Headphones Samurai
Artist: Yatoyaniwa
Synopsis: After a god knocks down a flower vase with his epic beard and accidentally takes high schooler Shou's life by the will of beard-tan, he offers him reincarnation with a gift as recompense. Shou asks to retain all his past memories and transfer them to his new life. Shou is reborn as Will, a noble's son in a world where magic is a commonplace and invoked by using the knowledge of kanji characters. With all his memories intact, he's a brilliant toddler and way mature for his age, and when he experiments with magic, he finds that he has an amazing talent for it! Moreover, though he was smart but unacknowledged and unloved in his past life, he now has a mother and a father who both love him deeply in the present. His future as Will is looking very bright! How will his new life unfold?!