All My Neighbors are Convinced the Female Knight from My Rice Field Is My Wife
Tanbo de Hirotta Onna Kishi, Inaka de Ore no Yome da to Omowarete Iru
田んぼで拾った女騎士、田舎で俺の嫁だと思われている
논밭에서 주운 여기사, 시골에서 내 아내로 여겨진다
Encontré a una Mujer Caballero en un Campo de Arroz, en el Campo Creen Que Es Mi Esposa
Я подобрал женщину-рыцаря на рисовом поле, но в деревне думают, что она моя жена
เก็บอัศวินหญิงได้จากท้องนา ตอนที่
Tanbo de Hirotta Onna Kishi, Inaka de Ore no Yome da to Omowarete Iru
田んぼで拾った女騎士、田舎で俺の嫁だと思われている
논밭에서 주운 여기사, 시골에서 내 아내로 여겨진다
Encontré a una Mujer Caballero en un Campo de Arroz, en el Campo Creen Que Es Mi Esposa
Я подобрал женщину-рыцаря на рисовом поле, но в деревне думают, что она моя жена
เก็บอัศวินหญิงได้จากท้องนา ตอนที่
novel
Jin Mita, a farmer in the countryside, discovers a female knight lying in the rice paddy. When he asks the knight, who calls herself "Seraphim," about her story, it seems that she came from another world. The female knight, suddenly thrown into modern Japan, naturally has nowhere else to go, so Jin takes her in, and in exchange she'll help with his farm. Jin teaches Seraphim, who has no understanding of this world, about agriculture, modern society, and life in the countryside. However, they look just like an ordinary couple to everyone around them....... Before long, people all treated Seraphim like she's Jin's wife...! (Source: Dengeki Bunko, translated)

