Onigiri Bongo — Tokyo’s Legendary Rice Ball Shop

Onigiri Bongo 2026: Menu, Wait Times & 5 Must-Try Fillings There’s a small, unassuming shop near Otsuka Station where people stand in line for two to five hours — for a rice ball. Onigiri Bongo has been making onigiri since…
![Wisteria in Japan 2026: 10 Stunning Spots Beyond Ashikaga [With Map]](https://hiddenjapan-gems.com/wp-content/uploads/2026/04/藤花-768x512.webp)







