The One Summoned to a Japan with Onmyoji is a Former Japanese [Demon]

Yamato, a former Japanese person reincarnated as a Demon, spent eons in an empty Hell wishing to return to Japan. When a summoning circle finally appears, he is brought back to a modern Japan populated by Onmyoji. Teamed up with his summoner, Misaki, he seeks a peaceful slow life, but must contend with dangerous non-human existences and shady Onmyoji factions. Yamato was once a Japanese person who reincarnated as a [Demon]. For an unfathomably long time, he endured a literally empty [Hell], holding onto a single, unwavering wish: "I want to go to Japan." One day, a summoning circle finally appears. Yamato is summoned back to a modern Japan where Onmyoji actively operate. His summoner is a girl named Misaki. All Yamato wants is to live a peaceful, slow life with her. However, this version of Japan is fraught with danger: hostile "non-human existences" are rampant, and shady factions within the Onmyoji circles are stirring, actively targeting children. Now, the former Japanese Demon must navigate this hidden supernatural society to protect his peaceful life. He spent eternity in Hell for one wish: to go home. "I crossed Hell to get back to Japan. Don't ruin my slow life." — Description from novelcodex.orgFull novel: The One Summoned to a Japan with Onmyoji is a Former Japanese [Demon] — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠