This one is nice, overworked salaryman's dream - the world is literally your oyster. Ryouma is quite smart and he uses it, adapting his modern world scientific knowledge to this medieval magical one. It's refreshing and I'm learning (or recalling haha) scientific concepts. Definitely a cozy read.
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Kamitachi ni Hirowareta Otoko