Gakusei Kekkon Shita Aite wa Bukiyou Kawaii Yuuboku Minzoku no Hime Deshita

Due to certain circumstances, Toru Shida is getting married in his first year of high school.
The bride is Meiyue, an exotic beauty he had just met.
She is clumsy and a bit bossy, but she is also the princess of a nomadic tribe.......?
The two people, from different nationalities and backgrounds, felt distant at first. But as they go to high school together and live together under the same roof, they gradually come to terms with each other...

(Source: Overlap Bunko, translated)