Game characters come to life because of a bug?! Blossom, the ancient-style girl with an ancient mindset; Cthylla, the mature girl who comes from a mysterious world; Gumi, an idol of the Meow Country, Gumi; II...

Waking up from a nap, I found myself reincarnated as the eldest daughter of a vampire count, and to top it off, I became a human hostage? Well, I guess I obtained a cheat-like invincible ability, so safety is...

Masuda Keima, a lazy high-school boy who prefers to laze around and avoid working, gets summoned as a dungeon monster by a girl avatar named "Dungeon Core No. 695" who is the dungeon core of the mighty one-room...