Koukai Bou
Kōtō, Tokyo
Restaurant in Tokyo, Japan
Book with PearlThe Read
Price
$10–20per person
Why go
A Fukagawa neighborhood ramen anchor since 2001, Koukai Bou offers salt-based bowls under JPY 1,000 with a Tabelog Ramen 100 pedigree dating back to 2017. The 15-seat counter-and-table setup closes when soup sells out (often by 6:00 PM weekdays, 3:00 PM Saturdays) so early arrivals get the bowl, latecomers get turned away.
About Koukai Bou
Looking for Koukai Bou in Tokyo? It is in the ramen category for Tabelog 100 - Ramen - TOKYO - 2025, with a stated price of JPY 999 and a schedule that includes both midday and early evening openings on several weekdays.
Hours and Planning Basics
Operating hours are: Monday, Tuesday, Thursday, and Friday 11 AM–3 PM and 5:30–7 PM; Saturday 11 AM–3 PM; Wednesday and Sunday are closed.
How It Positions Among Tokyo Ramen
Koukai Bou's price is JPY 999, placing it under JPY 1,000. It is also associated with Tabelog 100 - Ramen - TOKYO - 2025, which makes it relevant for diners tracking recognized ramen-category venues in Tokyo.
The location is Tokyo. More specific neighborhood, station, walking-distance, address, parking, and landmark details are not available.
Other details often useful for planning, such as whether children are accommodated, whether groups can be seated together, how long meals typically take, or whether takeout is available, are not available.
Koukai Bou is defined by its Tokyo location, JPY 999 price, listed ramen recognition for 2025, and its posted weekly hours. For comparison, readers may also look at other dining options, including comparable venues such as Mienoumi or Masurao.
Planning details
- Hours
- Monday: 11 AM–3 PM, 5:30–7 PM · Tuesday: 11 AM–3 PM, 5:30–7 PM
- Location
- 2 Chome-13-10 Fukagawa, Koto City, Tokyo 135-0033, Japan
- Website
- tabelog.com/en/tokyo/A1313/A131303/13005052
- Phone
- +81 3-5620-4777
Venue details
Ambiance
Small, non‑smoking neighborhood ramen shop with counter and a couple of tables, relaxed and friendly with frequent lines, bright and simple interior focused on the bowl rather than design.
Tags
Vibe
Best For
Experience
At the Table
- Noise Level
- Lively
- Service Style
- Counter Service
- Meal Pacing
- Quick Bite
- Capacity
- Small
- Kitchen
- Comfort cooking
- Menu Format
- A la carte, Counter dining
- Drinks Focus
- Beer
- Opened
- 2001
Signature Dishes
- Ramen
- Char siu ramen
- Menma ramen
- Tsukemen (dipping noodles)
Know before you go
Know Before You Go
- Getting there
- 2 Chome-13-10 Fukagawa, Koto City, Tokyo 135-0033, Japan
Planning details
Hours
- Monday
- 11 AM–3 PM, 5:30–7 PM
- Tuesday
- 11 AM–3 PM, 5:30–7 PM
- Wednesday
- Closed
- Thursday
- 11 AM–3 PM, 5:30–7 PM
- Friday
- 11 AM–3 PM, 5:30–7 PM
- Saturday
- 11 AM–3 PM
- Sunday
- Closed
Location
2 Chome-13-10 Fukagawa, Koto City, Tokyo 135-0033, Japan · Directions
Recognition and awards
Also consider
Also Consider
- Mienoumi, Notable alternative
- Kanmidokoro Irie, JPY 1,000 - JPY 1,999 JPY 1,000 - JPY 1,999 View spending breakdown, JPY 1,000 - JPY 1,999 JPY 1,000 - JPY 1,999 View spending breakdown
- トラットリア ブカ・マッシモ, Notable alternative
- Masurao, JPY 2,000 - JPY 2,999 JPY 2,000 - JPY 2,999 View spending breakdown, JPY 2,000 - JPY 2,999 JPY 2,000 - JPY 2,999 View spending breakdown
- Mikawa Zezankyo, Tempura, Tempura
Restaurant context
Koukai Bou operates in a price tier below most Tabelog 100 peers. At JPY 850 for standard ramen, it undercuts Masurao (JPY 2,000-2,999 range) and sits in line with Kanmidokoro Irie (JPY 1,000-1,999), though Irie leans dessert-focused. For pure ramen value with awards backing, Koukai Bou is hard to beat in Tokyo's eastern wards.
Booking difficulty separates it further. While Mienoumi and Mikawa Zezankyo (tempura, different format) require advance planning, Koukai Bou runs walk-in only with manageable weekday waits outside peak lunch hours. If you want a Tabelog-listed bowl without reservation stress, this is the move. Trattoria Buca Massimo (トラットリア ブカ・マッシモ) offers Italian in the same neighborhood for comparison, but for ramen-focused diners, Koukai Bou's consistency and price make it the anchor choice in Fukagawa.
The trade-off: limited hours and soup-sellout closures mean flexibility matters. If your schedule can't accommodate a 5:45 PM arrival or a Saturday lunch window, Masurao's longer evening service (despite higher cost) may suit better. But for value-conscious ramen hunters willing to plan around the shop's rhythm, Koukai Bou delivers Tabelog-tier quality at neighborhood pricing.
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Unlock the full Koukai Bou guide in Pearl, including awards, comparisons, FAQs, planning details, and nearby places.
FAQ
Frequently Asked Questions
Is lunch or dinner better at Koukai Bou?
Hours are midday on Monday, Tuesday, Thursday, Friday, and Saturday from 11 AM–3 PM. Evening hours run only on Monday, Tuesday, Thursday, and Friday from 5:30–7 PM. Wednesday and Sunday are closed.
What alternatives can I compare with Koukai Bou?
For comparison, you can look at other Tokyo dining options or comparable venue venues such as Mienoumi or Masurao.
Is there a tasting menu at Koukai Bou?
A tasting menu is not available. The price is JPY 999, and the venue is associated with the ramen category in Tabelog 100 - Ramen - TOKYO - 2025.
