Powerful main leads in isekai

nah bc i bet she's actually super powerful, with a crest from a s-tear god or smt.

BREAK SHIT UP BESTIE

that girl is a saintess from the summoning of a book, but another girl who knows the story got pulled too. they sort of become rivals. she goes to save a character, the general of the neightbor country, and they will fall in love obviously

she's not powerful, but she can influence the characters to stop them from killing her. she always gets in trouble, the humour is good, the art is meh

this is hilarious
she becomes the villainess, and tries to break her engagement with the tyrant king, but he likes it when she acts crazy.

use your chibi dragon form to get power! it's so obviously not just a lizard form, you come from a dragon family you idiot.

she remembers her old life 24h before she gets her engagement broken by her fiance and the heroine. she must do everything in time to get her own happy ending!
i saw the plot twist coming from the first chapter, it'll probably only be revealed at the end tho

he becomes the villainess's servant, and tries to change the plot but all these 12 year olds are stupid and annoying. They are nobles and should be aware or the social rules they must act upon.

bro isekaied in a fantasy-action game and goes to school with the main character, the hero! using strategies from earth, he helps in battle against the demon lord!

he became the other option in the love triangle of a story his sister talked to him about. in the book, the character sacrifices himself for the girl he loves, but this guy doesn't want to be involved in all of this mess!