LV999 no Murabito
Ch. 11: OP lvl999 villager
Moon-led Journey Across Another World
Ch. 39: I just love this so much! The pace matches the WN too
Tensei Shichattayo (iya, gomen)
Ch. 16: mc reborns as a loved noble child in a fantasy world with his memories still intact. His knowledge on japanese kanji allows him to produce powerful magic in that world
Kenja no Mago
Current: Ch. 18. The guardians who taught the mc about some overpowered magic were famous powerful people. The mc doesn't have any common sense in regards to the world's average power and knowledge
Gaikotsu Kishi-sama Tadaima Isekai e o Dekake-chuu
Ch. 13: op skeleton knight on a journey
One-punch Man (ONE)