I got reincarnated in a world with no Internet, so I decided to kickstart the technological revolution, and now the demon lord and I are in a MMO party.
That time I got reincarnated as Truck-Kun, and decided to send the hero and demon lord to earth.
I got reincarnated as a Goblin, now I spend all my days hiding from adventurers.
I got reincarnated as a Big breasted counter girl at a guild, now I spend all my days getting sexually harassed by the male adventurers and flirting with the female adventurers.
That time I got reincarnated as a Atomic Bomb, and destoyed half a planet.
I got summoned with OP powers but don't speak their language, so was mistaken as the supreme leader.