Not to another world but some guy gets transported to earth etc, devil is a part timer but BL edition haha. Recs plsTitans bride is all ik
Divorced actor picking up garbage Stop bothering me emperorOur reincarnation (Divorced actor picking up garbage is the closest to what you want cause it got good comedy and the mc confusion about earth technology)
https://www.mangago.zone/read-manga/yuusha_to_maou_no_love_one_room/
Not to another world but some guy gets transported to earth etc, devil is a part timer but BL edition haha.
Recs pls
Titans bride is all ik