How a Realist Hero Rebuilt the Kingdom (現実主義勇者の王国再建記 Genjitsushugi Yūsha no Ōkoku Saikenki) is a 2021 anime based on the light novel series by Dojyomaru.
It premiered in Japan on July 4, 2021. FUNimation Entertainment produced an English dub of the series, which premiered on the FunimationNow streaming service on July 31, 2021.
Synopsis
When Kazuya Souma is unexpectedly transported to another world, he knows the people expect a hero. But Souma's idea of heroism is more practical than most: he wants to rebuild the flagging economy of the new land he's found himself in. Betrothed to the princess and abruptly planted on the throne, this realist hero must gather talented people to help him get the country back on its feet - not through war, or adventure, but with administrative reform.