
Iruma-gun, Japan
Nagai
Nagai gives Iruma-gun a serious udon address rather than a casual noodle footnote. Its Tabelog 100 Udon EAST selections in 2020, 2022, and 2024 place a small Saitama house restaurant inside a competitive eastern Japan category, with udon, tempura, and curry udon kept at an everyday price tier.




