Mangas
Abusing a Kingdom Cheat, It's a Cinch to Conquest Another World. - Taikoku Chiito nara Isekai Seifuku mo Rakushou desu yo? - 大国チートなら異世界征服も楽勝ですよ？
It’s a story about a young Japanese boy who gets sent to another world in order to act as a body double for the current king. But because the king is currently away, he gets some cheat skills, a kingdom, and a harem too.Yyyyyyyyep.[spoiler](Save Yourselves!!!)[/spoiler]