tanaka the wizard
田中~年齢イコール彼女いない歴の魔法使い~ 田中のアトリエ ~年齢イコール彼女いない歴の錬金術師~
Atelier Tanaka, or Tanaka The Wizard is 2015-to-Present light novel series written by Buncololi and illustrated by M-da S-tarou.
Adapted from a web novel, where Yoshio Tanaka gets reincarnated into a fantasy game world, with healing magic as a “cheat” ability.