Massimo Ristorante
1604 Locust St, Walnut Creek, CA 94596, United StatesItalian restaurant $150 to $200
Donyin Diner
Hong Kong, Mong Kok, Fa Yuen St, 3-5號, Hung Wai Building Block 2, 地下6號鋪
Menu and hours last checked
About Donyin Diner
Let me introduce Donyin Diner, a cozy spot tucked away in the lively heart of Mong Kok that feels like a quiet win once you discover it. Located at Hong Kong, Mong Kok, Fa Yuen Street, 3-5號, Hung Wai Building Block 2, 地下6號鋪, Donyin Diner blends into the neighborhood effortlessly, yet it stands out the moment you step inside. The vibe leans heavily toward a katsudon-style diner-casual, comforting, and focused on food that actually satisfies rather than just looks good on camera. From the layout to the atmosphere, everything feels relaxed and welcoming, which makes it an easy choice whether you’re grabbing a quick solo meal or sitting down with friends after a long day. What I really like is how Donyin Diner doesn’t try too hard to be trendy; instead, it sticks to a simple, confident identity that works. The space feels unpretentious, the pace is easygoing, and the overall experience is designed for people who appreciate solid Japanese-inspired comfort food without unnecessary fuss. Service options are flexible too, which is always a plus in Mong Kok-delivery and takeaway are available if you’re on the move, while dine-in is ideal when you want to slow down and actually enjoy the meal. Another nice touch is the availability of alcohol and beer, which pairs naturally with the diner-style katsudon vibe and makes it a good option for casual evening meals. Donyin Diner fits smoothly into the rhythm of Fa Yuen Street, offering a dependable place to eat that feels familiar even on your first visit, and that sense of ease is what makes people remember it and come back again.
Where this information comes from
Prices and dish names are transcribed from the restaurant's printed menu, photographed in August 2026 and reproduced on the menu page. Hours, address and service options come from the restaurant's public business profile. An editor confirmed the restaurant was trading on 4 September 2026. Something wrong? Tell us.
Photos
Business info
Service options
- Delivery
- Takeaway
- Dine-in
Popular for
- Lunch
- Dinner
- Solo dining
Accessibility
- Wheelchair-accessible car park
- Wheelchair-accessible entrance
- Wheelchair-accessible seating
Offerings
- Alcohol
- Beer
Dining options
- Lunch
- Dinner
- Catering
- Table service
Amenities
- Toilet
Atmosphere
- Cosy
Payments
- Credit cards
- Debit cards
- NFC mobile payments
- Credit cards
Children
- Good for kids
Opening hours
- Monday 12:00 PM - 11:00 PM
- Tuesday 12:00 PM - 11:00 PM
- Wednesday 12:00 PM - 11:00 PM
- Thursday 12:00 PM - 11:00 PM
- Friday 12:00 PM - 11:00 PM
- Saturday 12:00 PM - 11:00 PM
- Sunday 12:00 PM - 11:00 PM
Location
Hong Kong, Mong Kok, Fa Yuen St, 3-5號, Hung Wai Building Block 2, 地下6號鋪
Diner notes
5 out of 5
We've been to both their branches in MK and TST. The sushi rolls at Donyin Diner are a must-try, especially the Golden Dragon Roll (HKD 68), featuring fried unagi, crispy sweet potato, cucumber, and crab roe—the textures were heavenly. Their generous donburi bowls let you choose from various sauces; we loved the uni sauce! The limited-time Crab Donburi (HKD 138) is perfect for crab lovers, packed with all the best bits. Don't miss their refreshing homemade cold brew teas, like the Osmanthus Oolong Tea (HKD 15). A fantastic dining experience overall!
5 out of 5
????????Mong Kok | Donyin Diner 丼燃食堂 Ready to have some sushis and delicious dons with sashimis? Donyin Diner 丼燃食堂 specializes in donburis with big portions and with sashimis! If you love both sashimi and donburis, you should definitely try this: 九公丼 (HKD 178) This is their recommended donburis, they have a variety of sashimis here, including sea urchins, salmon, salmon roes, Peony shrimp, crab meat, seasonal fish and scallops! All very fresh, scallops were mildly sweet, salmon very delicious and it’s in big portion too! I think adding some of their in-house soy sauce made it even yummier! 虎士山丼 (HKD 148) This don has grounded salmon, scallops, crab meat, salmon roes and what caught my eyes was that they HAVE BLACK TRUFFLE on it too! Salmons were very fresh and scallops were fresh and sweet. They were not greedy with the salmon roes as well! With these signature bowls, you could choose a sauce - sea urchin sauce, mentaiko sauce, honey mustard or cheesy crab roe. I chose mentaiko, mix it well and enjoy! A5牛牛牛牛牛卷 (HKD 98) You see that beef sushi on fire? Yes, and it taste fire! The beef on top was thinly sliced and melt right when I ate it! The highlight was the crunchy dried garlic on top, totally loved it even more! Bring your friends here and enjoy some donburis! Shop 6, G/F, Hung Wai Building, 3-5 Fa Yuen Street, Mong Kok Price per person: ~$250 HKD
5 out of 5
Amazing experience as the sushi was very nice with fresh toasted beef on top, covered with fried garlic. The sashimi rice was also unforgettable as the sashimi was very fresh and sweet, unforgettable!
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