Ramen & Noodles · Kamata

Ramen Jun Kamata らーめん潤蒲田店

Tokyo outpost of a famous Niigata ramen shop serving Tsubame-Sanjo style noodles: thick wavy noodles in a niboshi-dashi soy broth blanketed in back fat, piled with chopped onion and iwanori seaweed.

HoursApprox. 10:00-24:00 (Fri-Sat to 1:00)

ClosedOpen daily (check before going)

PriceTypical bowl: ¥1,000

Getting thereJR Kamata Station (East exit), 4 min; Keikyu Kamata, 7 min

Time needed30 min

Best timeLate lunch or late night

AddressChateau Kamata 1F, 5-20-7 Kamata, Ota City, Tokyo

About

Tsubame-Sanjo ramen was born in the Niigata metalworking towns as a delivery noodle for factory workers: thick noodles that would not go soggy, a punchy dried-sardine soy broth, and a layer of pork back fat to keep it hot on the way. Ramen Jun, from Tsubame city, opened its first Tokyo branch in Kamata and it remains a pilgrimage for fans of the style. You choose the amount of back fat from light to "oni-abura" (demon fat), and the house speciality iwanori ramen comes buried under a dark heap of rock seaweed, which the original shop popularised. It opens long hours with no midday break, a reliable stop between flights or after a Kamata onsen.

Highlights

Tsubame-Sanjo style: thick noodles, niboshi soy broth and back fat
Choose your back fat from light to "oni-abura"
Signature iwanori ramen topped with rock seaweed
Chopped raw onion for sharp contrast
Open late most nights, no midday break

Tips

First-timers should order "futsu" (regular) back fat
Large portions; the regular is plenty for most
Buy a meal ticket at the machine by the door
It is on the east side of Kamata station near Sakasagawa-dori

Open in Google Maps · Info checked 2026-10-09

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Ramen Jun Kamata らーめん潤 蒲田店

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Ramen Jun Kamata らーめん潤蒲田店