Different world [continuation]

Guy is reincarnated in a different world where martial arts is everything. Of course he used to be trash, but becomes overpowered after reincarnation. He just keeps on fighting, sometimes against injustice most of the time for revenge.

Guy who failed at job interviews gets reincarnated as jobless in a new world. Of course he becomes overpowered with a harem.

Girl is transported to a different world, wakes up and finds a killer is targeting her in ancient times. Have no idea how it will develop, but looks interesting.

Girl is reincarnated as a historical princess with a harem of beautiful men. Some of these men are targeting her life and she has to both adapt to life in the new world as well as discover who wants her dead and why. Very nice drawings, lot of historical information so the plot is a bit slow.