Overall, we propose the following article structure with the main theme of the connection between Oizumi-cho and Brazil:

Feeling the Brazilian atmosphere at a small town in Gunma Prefecture

The high number of Brazilian immigrants in Oizumi-cho

Oizumi-cho is the town with the smallest population in Gunma Prefecture, but the proportion of foreign residents exceeds 20%. Among them, the proportion of Brazilians is particularly high, making them a representative presence in the town.

Feeling the Brazilian atmosphere from the station building

Nishi-Koizumi Station, the gateway to Oizumi-cho, has a colorful and Brazilian-style charming station building. In addition to Japanese, the signage inside the station is also marked with Portuguese, and the departure melody uses