Gen Japanese Charcoal Grill & Bar
Japanese restaurant·📍 Watthana, Bangkok Open
★ 4.7
192 Google reviews
Our read
Under the radar
Scores 89/100 on just 192 Google reviews — strong marks without the crowds. 68 of the 78 reviews we analysed are by Google Local Guides.
See every under the radar restaurant we track →What diners actually report
Counted from 78 Google reviews (2024–2026) — details Google's own panel doesn't show.
- Who reviews it
- 20% of reviews with text are written in Thai, 80% in English, Japanese. n=60
- What diners say they spend
- Reports vary; the median is about ฿700 per person (42 diners gave a figure). n=42
- Where it scores
- Food 4.8 · Service 4.8 · Atmosphere 4.8. n=72
- Waiting
- 6 of 6 diners who mention waiting report no wait. n=6
- What reviewers note
- Noise: quiet, easy to talk (8 of 12); Parking: free parking lot (3 of 5). n=12
- Owner replies
- The owner replied to 59 of 78 reviews we analysed. n=78
Trust Score
Excellent
Rating
47
Volume
27
Local Gd
10
Authority
5
What the reviews actually say
89
Trust Score
4.7
Avg rating
192
Reviews
Derived from public Google Maps data. No editorial intervention.
Rating timeline
Quality trend
1+ year ago26 reviews
★ 4.65
3-12 months30 reviews
★ 4.53
Last 3 months21 reviews
★ 5.00
What reviewers mention most
Delicious / Tasty×45Fresh ingredients×10Spicy×8Authentic×5Affordable×4Michelin mention×4Expensive×3Nice atmosphere×2Live music×2Fast service×1
Real review excerpts
Authentic Japanese food at reasonable prices. It's my favorite place in Bangkok.
The best Japanese restaurant we have been to so far. Quality exceeds the price. Service is excellent. This is the second time for us.
Perhaps because the seasoning is tailored to Japanese tastes, it was incredibly delicious, making it the perfect lunch!
More like this
All Bar / Pub in Watthana →Address
7 Soi Sukhumvit 25, Khlong Toei Nuea, Watthana, Bangkok 10110, Thailand