Listed below are only the ones that I liked.
This list contains all manga, manhwa, manhua, and webtoons that are related to:
→Comedy
→Shounen
→Slice of Life
...to which may include any isekai and fantasy aspects, but are more classified as shounen-like and/or comedy.
For a related list, but mainly medical dramas, see:
http://www.mangago.me/home/mangalist/427831/For a related list, but mainly simple romance and shoujo-like, see:
http://www.mangago.me/home/mangalist/427843/ 
