Lines still form for spicy garlic pork ramen topped with chashu and the shop’s signature quail egg. A downtown original repeatedly cited in Japanese‑food roundups; current hours remain limited, so plan accordingly. Praised by Eater SF; hours verified by recent listings. ([sf.eater.com](https://sf.eater.com/2019/9/5/20847635/san-mateo-japanese-food-guide-history-restaurants-markets?utm_source=openai), [restaurantji.com](https://www.restaurantji.com/ca/san-mateo/ramen-dojo-/?utm_source=openai))