At a glance
What to know about Ramen Isshin
Ramen Isshin at 1861 Sainte-Catherine West serves until 10 p.m. Friday and Saturday. Vegetarian Red Miso, rich Kotteri Shoyu and Black Sesame Tan Tan are three current menu directions.
This Ramen Isshin branch is at 1861 Rue Sainte-Catherine Ouest in downtown Montreal. It opens at 11:30 each morning, then closes at nine Sunday through Thursday and at ten on Friday and Saturday. Vegetarian Red Miso uses ground tofu and the house red-miso blend, but its label does not promise vegan preparation. Kotteri Rich Shoyu offers a fuller soy-seasoned bowl, and Black Sesame Tan Tan layers sesame and spice with pork. The seventeen-item ramen range also covers chicken shio and stone-bowl tsukemen. No current branch-level prices or reservation rules were exposed online. Diners managing allergens should review the menu warnings and speak directly with staff.
A downtown Sainte-Catherine address and two later weekend evenings make this branch convenient, while the menu crosses vegetarian-labelled, rich shoyu and sesame-spice categories.
Best for: Central Montreal ramen plans that need a Friday or Saturday 10 p.m. close and a broader choice than one signature broth style.
What to order
Menu highlights
Vegetarian Red Miso is the meat-free-labelled direction; Kotteri Rich Shoyu emphasizes body and soy; Black Sesame Tan Tan suits diners looking for pork, sesame and heat.
Broth, noodles & dietary details
Confirmed facts and honest unknowns
Hours
Weekly service hours
| Monday | 11:30 a.m.–9 p.m. |
|---|---|
| Tuesday | 11:30 a.m.–9 p.m. |
| Wednesday | 11:30 a.m.–9 p.m. |
| Thursday | 11:30 a.m.–9 p.m. |
| Friday | 11:30 a.m.–10 p.m. |
| Saturday | 11:30 a.m.–10 p.m. |
| Sunday | 11:30 a.m.–9 p.m. |
Hours source checked Aug 24, 2026 · Time zone: America/Toronto
Visit planning
Service and accessibility
Area context: The address is on Sainte-Catherine Street West in downtown Montreal, distinct from the Isshin branches on Mont-Royal, Wellington and elsewhere in the metro area.
Arrive before the 9 p.m. Sunday-to-Thursday close or the 10 p.m. Friday-Saturday close. Phone 514-419-1491 for holiday service and item availability.
Published prices, reservations, halal suitability and noodle origin are unknown. Vegetarian wording and allergen notes should be confirmed for strict dietary requirements.
Sources & transparency
Where these details came from
We synthesize facts from official restaurant pages and attributed business data, keep unsupported claims unknown, and keep advertising disabled while additional editorial and schema review continues.
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