Belluna Dome sits amid the forested Sayama Hills, so unlike most NPB stadiums, there’s no real walkable downtown nearby — most of the walking-distance options are concourse vendors inside the venue itself. The restaurants below are real spots 1.5-2.7km away around Lake Tama and the neighboring towns of Musashimurayama and Higashiyamato. A bike or short drive is recommended. Distances and ratings come from Google Maps.
うなぎ 尽徳
2206 Kamiyamaguchi, Tokorozawa · Mon-Tue & Thu-Sun 11:30 AM-3:00 PM & 5:00-10:00 PM, closed Wednesdays. An eel specialist and one of the few genuine restaurants within walking distance. Note it’s closed Wednesdays.
掬水亭
2942 Yamaguchi, Tokorozawa · hours not listed. A hot-spring inn on the shore of Lake Tama with an upscale Shanghai-style Chinese restaurant. Check hours before visiting.
日本料理松井
1518-8 Yamaguchi, Tokorozawa · Sat 6:00-11:00 PM, Sun 5:30-10:00 PM, closed Mon-Fri. A Japanese restaurant that only opens weekend evenings. Confirm before visiting.
田舎屋
Nakatō 4-39-5, Musashimurayama · Mon & Fri-Sun 11:00 AM-2:00 PM, closed Tue-Thu. An udon specialist known for its niku-udon (meat udon). Note it’s closed Tuesday through Thursday.
cafe北野の森
Kitano 2-22-27, Tokorozawa · Sat-Sun 11:00 AM-2:00 PM, closed Mon-Fri. A cafe open only on weekend late-mornings to early afternoon. Note it’s closed on weekdays.
ぷらーと
Tateno 1-949-13, Higashiyamato · Wed, Thu & Sun 11:30 AM-3:30 PM, closed Mon-Tue & Fri-Sat. A vegan, plant-based restaurant inside a renovated old farmhouse. Hours are very limited, so confirm before visiting.
地蔵窯
1865-41 Kamiyamaguchi, Tokorozawa · Daily 12:00-2:00 PM. A handmade soba specialist also serving mountain-vegetable dishes, open for a short lunch window only.
Trattoria Adriano
1370-11 Kamiyamaguchi, Tokorozawa · Daily 11:00 AM-3:00 PM (Wed & Fri-Sun also open 6:00-9:00 PM). A walkable Italian trattoria.