Kosuke Yuki
　Protagonist. A high school student who enjoys anime, manga, and light novels.
　He was supposed to be reincarnated in another world, but due to a mistake of God, he was reincarnated in the present day with his cheat ability.
　His ability to learn has been enhanced, and he can learn all kinds of "jutsu", "different abilities" and "techniques" with just a glance.
　His recent hobby is to make a health drink using his unusual ability to dissolve.




Black
　A cat demon. Commonly known as the "Cat God".
　He is a great demon who is revered as a god. He loves Kosuke and lives with him.
　He participates in a cat meeting every Wednesday. Recently, they have been discussing how to mark their cats in a way that doesn't bother people.




-Shiro.
　A scouting shikigami summoned by Kosuke. He is the boss crow that coordinates the crows in the vicinity.
　Unlike normal shikigami, he has a complete self and life. He is a highly skilled fighter and a master of the manipulation of vibration.
　He loves music. Recently, he enjoys finding great songs in copyright-free BGMs.




Linn.
　A battle god summoned by Kosuke. He gets along well with his neighbors and is immensely popular with the housewives and ladies of the neighborhood.
　Unlike ordinary shikigami, he has a perfect ego and life in him. He is good at "cutting".
　He loves to eat. Recently, he has shown an interest in cooking, but he also slashes the cutting board, so he is practicing the strength of his knife.




Kuro (Golden Lion version)
Black's appearance in battle. You can get bigger if you put your mind to it.