From our records

How Many Bowls of Wanko Soba Can You Eat?

Across 5,019 recorded 40-minute challenges at Kurukuru Wanko (May to October 2026), the average was 125 bowls and the median was 117.

76.5% of people ate 100 bowls or more (about 3 in 4), 7.0% ate 200 or more, and 1.0% ate 300 or more (about 1 in 100). The all-time record is 925 bowls.

Updated:  Published:  Kurukuru Wanko

A tall stack of empty wanko soba bowls
A tall stack of empty wanko soba bowls
A wanko soba set: bowls, lids, broth pot and condiments
A wanko soba set: bowls, lids, broth pot and condiments

The average is 125 bowls

The average across 5,019 challenges was 125 bowls, and the median was 117. By gender, women averaged about 105 bowls and men about 150.

Each bowl holds a single mouthful of soba.

How many people reach each count

  • 100 bowls or more: 76.5% (about 3 in 4)
  • 150 bowls or more: 26.5% (about 1 in 4)
  • 200 bowls or more: 7.0% (about 1 in 14)
  • 300 bowls or more: 1.0% (about 1 in 100)
  • The middle 80% of people ate between 72 and 181 bowls.

Rewards at 100, 200 and 300 bowls

  • 100 bowls: an original patch (about 3 in 4 people earn one)
  • 200 bowls: a gold patch
  • 300 bowls: a gold medal
  • Each month, the top man and the top woman each receive ¥10,000.
  • The all-time record is 925 bowls.

About these numbers

We counted the 5,019 challenges recorded on our official LINE account between May and 27 October 2026 (challenges not recorded on LINE are not included). Monthly averages ranged from 112 to 139 bowls.

More than 45,000 people have taken on the challenge since we opened in June 2022.

Try it yourself

Kurukuru Wanko is Japan's first rotating wanko soba restaurant, in Kabukicho, Shinjuku. 40 minutes all-you-can-eat for ¥3,800 (tax included). Open every day 11:00–18:30 (last entry), closes 19:30. 1 minute from Seibu-Shinjuku Station, 4 minutes from JR Shinjuku Station (east exit).

Access

Address
5F J-Gold Bldg, 1-22-9 Kabukicho, Shinjuku-ku, Tokyo 160-0021
Stations
1 min walk from Seibu-Shinjuku Station (main exit); 4 min walk from JR Shinjuku Station (east exit)
Hours
11:00–18:30 (last entry), closes 19:30, open every day
Phone
+81-3-6265-9881
Landmark
1 min walk from the Godzilla Head (Shinjuku Toho Building)

Online booking sites

Book a time on one of these online booking sites (¥4,700).

KlookActivity JapanAsoview (Japanese)

FAQ

How many bowls of wanko soba does the average person eat?
Across 5,019 recorded challenges at Kurukuru Wanko, the average was 125 bowls in 40 minutes. Women averaged about 105 and men about 150.
Can I eat 100 bowls?
About 3 in 4 people (76.5%) eat 100 bowls or more.
How many people eat 300 bowls?
About 1 in 100 (1.0%). 300 bowls earns a gold medal.
What is the record?
The all-time record is 925 bowls.

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