How a Realist Hero Rebuilt the Kingdom (2021) is a Animation, Action & Adventure, Sci-Fi & Fantasy, Comedy series that follows suddenly summoned to a fantasy world and betrothed to the princess, Kazuya Souma is crowned the new king. Unlike the royalty before him, he won’t be using swords and magic to rule; will administrative reform really get this kingdom back on track? Currently, you can watch How a Realist Hero Rebuilt the Kingdom on Hulu, Crunchyroll, Crunchyroll Amazon Channel, Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 7.7 out of 10 from 173 votes. Fans of animation series may also want to explore similar titles below.