The first prince of the Kingdom of Sanserife. Possessing an excellent intellect and never neglecting effort, he is the most promising candidate for the next king. He strives to purge the corruption within the country

Dias finally returns home after decades of war. He's hailed as a hero and promptly rewarded with his own domain...which turns out to be little more than empty plains. Population: zero. Dias, who has only ever known battle, finds himself at a loss. How is he supposed to survive, let alone cultivate his territory into a thriving, prosperous dominion when there's nothing but grass as far as can see? 
 
Fortunately for Dias, a horned girl by the name of Alna is about to show him there's more to the plains than meets the eye! 
 
(Source: J-Novel Club) 

Note: Ryoumin 0-Nin Start no Henkyou Ryoushu-sama is streaming a week advance of the TV broadcast on Prime Video beginning July 3rd, 2026. Regular broadcasting begins on July 10th, 2026.

__Height:__167 cm  
__Hobbies:__ Billiards, drawing, remaking clothes, singing  
__Skills & Abilities:__ Waking up early    

[Profile (Lantis)](https://www.lantis.jp/artist/terashimatakuma/) | [Twitter](https://twitter.com/Terashima_dayo) | [Youtube](https://www.youtube.com/channel/UC2XXSJBvNygj81VPOJmCu-g)

His debut album "New Game" came out on June 6, 2012. Announced marriage with voice actress [Satomi Satou](https://anilist.co/staff/101560/Satomi-Satou) on July 6, 2017.

Richard