# How a Realist Hero Rebuilt the Kingdom (2021)

> A summoned modern man refuses to rule by sword and sorcery and instead tries to rebuild a fantasy kingdom through administrative reform.

Canonical page: https://ember.film/tv/85595

## Facts

- Seasons: 1
- Episodes: 26
- Episode runtime: 24 min
- Status: Ended
- Genres: animation, fantasy, comedy
- Network: TOKYO MX, BS11
- Cast: Yusuke Kobayashi, Inori Minase, Ikumi Hasegawa, Reina Ueda, Kazuyuki Okitsu, Moe Kahara, Masaaki Mizunaka, Ikuji Nose
- TMDB rating: 7.2/10
- IMDb: https://www.imdb.com/title/tt13399402/

## Ember's analysis

- Pacing: measured
- Intensity: mild
- Complexity: accessible
- Violence: mild
- Tone: witty, breezy, hopeful, lighthearted

## What critics say

Audiences rate it positively, appreciating its clever take on a summoned hero applying economic and administrative reasoning to rebuild a kingdom.

## Synopsis

How a Realist Hero Rebuilt the Kingdom (2021-2022) is a Japanese animated isekai fantasy comedy broadcast on TOKYO MX and BS11, produced by J.C.STAFF. Kazuya Souma, voiced by Yusuke Kobayashi, is suddenly summoned to a sword-and-sorcery realm and betrothed to Princess Liscia Elfrieden, voiced by Inori Minase, before being crowned king. Rather than follow the violent, magic-first rulers who came before him, he pursues administrative reform, wrestling with budgets, trade, and institutions alongside allies like Aisha Udgard (Ikumi Hasegawa) and Juna Doma (Reina Ueda). The engine of the single season is simple: a pragmatic modern mind confronts a kingdom whose problems are structural rather than monstrous, and each episode unfolds as a run of policy problems, negotiations, and small practical victories. The series is a single 26-episode season of roughly 24 minutes each, with a light, witty, breezy register and a warm, hopeful undercurrent. Its fantasy trappings are played for comedy and charm, and the economics-minded storytelling gives it a distinctive, grounded flavor. Viewers who enjoy Re:Zero, That Time I Got Reincarnated as a Slime, and Konosuba will find familiar isekai comedy here, with a more deliberate focus on governance. The tone stays breezy and optimistic throughout.

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