Another World: Otome Games and Novels Vol. I

Listed below are only the ones that I liked.

This list contains mainly of manga, manhwa, and webtoons that are related to:
→Fantasy
→Isekai
→Reincarnation
→Transportation
→Transmigration
→Supernatural
..to which is mostly mainly focused on otome games and novels, and shoujo-like.

For a related list, but mainly for adventures and conquest, see: http://www.mangago.me/home/mangalist/427810/
For part 2 of the list, see: https://www.mangago.me/home/mangalist/1415778/