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Coffee Shop Top Pick

Osmo X Marusan

Elevated Japanese café culture meets the refined art of the perfect pour in the heart of the city.

Downtown
4.5$ & $$
CLOSEDOpens Tomorrow at 8 am
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Labour Day: hours might differ
Photo of Osmo X Marusan, Downtown - Montreal
JapaneseCaféSushiPastriesMatchaResto-Bar
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About

Osmo X Marusan occupies a distinct underground space defined by an industrial aesthetic and a lively, resonant atmosphere. The menu emphasizes Japanese-inspired snacks such as crispy karaage and savory katsu sandos paired with delicate tamago. Guests encounter a selection of matcha and hojicha lattes prepared with deep, earthy tea profiles that balance the bold textures of the food. The venue integrates an expansive outdoor terrace that contrasts with the enclosed, modern interior design. Vibrant musical selections fill the space, contributing to the energetic environment that defines this unique hangout. These features combine to create a singular experience where minimalist architecture meets traditional flavor profiles in an unconventional setting.
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Frequently Asked Questions

Where is Osmo X Marusan located?

Osmo X Marusan is located at 51 Rue Sherbrooke O, Montreal, H2X 1X2. in the neighborhood of Downtown.

When is Osmo X Marusan open?

CLOSED NOW Opens Tomorrow at 8 am

Monday8 am - 6 pm
Tuesday8 am - 6 pm
Wednesday8 am - 6 pm
Thursday8 am - 6 pm
Friday8 am - 6 pm
Saturday10 am - 6 pm
Sunday10 am - 6 pm

<b>Labour Day:</b> hours might differ

Does Osmo X Marusan accept reservations?

Online reservations are not currently offered through this listing for Osmo X Marusan. However, you can call them directly at (514) 657-2835 to inquire about table availability.

Does Osmo X Marusan offer online ordering?

Yes, Osmo X Marusan offers online ordering for delivery.

Does Osmo X Marusan have a menu available?

While a dedicated menu isn't hosted directly on this profile, you can visit their official website to view current offerings.

What are the main cuisines at Osmo X Marusan?

Osmo X Marusan specializes in:

What are the main features and amenities at Osmo X Marusan?

Key features and amenities offered at Osmo X Marusan:

Does Osmo X Marusan have a website?

Yes, Osmo X Marusan has an official website. You can visit it here:

Does Osmo X Marusan have social media links or a Google Business profile?

We do not have social media links on file for Osmo X Marusan, but here is their Google Business profile link:

How can I contact Osmo X Marusan?

You can reach Osmo X Marusan through the following channels:

5★
68%
4★
18%
3★
6%
2★
6%
1★
1%

Mentioned in:View More

Osmo X Marusan was featured in the article(s) below.

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Reviews for Osmo X Marusan

Food
Service
on Google4.5 (2600+)
*as of 2026-09-01
5★
68%
4★
18%
3★
6%
2★
6%
1★
1%

Review Summary

Osmo X Marusan is widely recognized for its unique industrial bunker-style aesthetic, beautiful natural lighting, and vibrant, music-heavy atmosphere that attracts a steady stream of students and socializers. The café is frequently praised for its high-quality matcha, hojicha lattes, and Japanese-inspired menu, with many patrons highlighting the egg and katsu sandwiches as satisfying highlights. While the interior design and overall vibe are consistently described as a major draw, experiences vary regarding food consistency, wait times, and noise levels. Some visitors find the portions small or the flavors mild, while others appreciate the fresh ingredients and cozy terrace. Despite occasional reports of slow service or crowded conditions, many guests consider it a must-visit destination in Montreal for its stylish environment and distinctive drink offerings.
Page 8 of 57 - 565 Reviews

Gem of an independent cafe, bistro, sake, DJ vibing joint. Excellent coffee, be quick to buy beans to go. The Matcha is superb.

Jun 2, 2026
on Google

This fine venue is highly impressive because of the massive number of options it has. There is a great option for every single guest who arrives at the space. The general vibe feels remarkably kind, welcoming, & positive. The staff acts fast & delivers great service. I am fully intending to visit again to see the rest of it.

May 30, 2026
on Google

Service très lent (40 minutes pour un seul sandwich). La nourriture n'est pas très gouteuse, un bloc monstrueux de porc assez fade & un peu de salade entre deux tranches de pain blanc.

May 30, 2026
on Google

You will be pleased by the massive list of options featured at this incredible spot. There is a perfect option for each individual who decides to check it out. The ambient mood is incredibly friendly, calm, & pleasant. The service is generally fast & very well done. I will surely return to this location to explore some more items.

May 29, 2026
on Google

Really nice place to study & socialize. Food was delicious. A little dark but still nice.

May 29, 2026
on Google

Great chicken curry & fun atmosphere. Will come back with a book.

May 28, 2026
on Google
3.0

I came here just after 2 p.m. specifically for the egg sando, only to find out they were sold out. Since I hadn't come up with a backup plan, I let the really kind hostess pick both my sandwich & coffee for me. You order, grab a seat, & wait for your name to be called when everything is ready.

The restaurant is easy to miss. It's set back from the street &, partially hidden behind overgrown weeds & litter. Once you find it, the space is actually below street level & has a retro, almost 1970s bunker-like vibe. There's plenty of indoor & outdoor seating, though some of the less-used furniture & fixtures could use a good dusting.

I ended up with the karaage sando & a matcha. The matcha was strong, which I appreciated. The sandwich was very meaty, though I wasn't a fan of some of the rib meat pieces.

Overall, I'd say it's a hipster hangout with a solid menu. Just be sure to get there before the kitchen closes at 3 p.m. & even earlier if you have your heart set on something specific.

May 26, 2026
on Google

C'est génial!!!! I love a place that unapologetically commits to a vibe. Don't get me started on the loud immaculate music, I LOVE IT. In a sea of the cookie cutter coffee shop, Osmo takes you underground...with a suspended disco ball & delicious lattes & food. I dunno why people bother describing food when yall have mouths & tongues. Don't take my word for it, give your mouth & senses a gift.

May 26, 2026
on Google

I was really excited to try Osmo, which makes today's experience even more disappointing.

I arrived & joined the queue to order while waiting for a friend to meet me. I placed my coat on a table to save a seat, which is something many customers naturally do in busy cafés. A few minutes later another customer came over & told me that because he had ordered before me, the table was his. I politely told him I didn't really agree & suggested he speak to the staff if there was an issue rather than confronting me directly.

Instead, he sat down at the table anyway & got the staff involved. What surprised me most was that the staff immediately sided with him & told me that because he had ordered first, he was entitled to the table.

It honestly left me feeling really uncomfortable & disrespected. Even if that's the café's policy, the whole situation could have been handled with a lot more courtesy & professionalism. As a customer, I didn't feel valued at all.

I ended up leaving straight away without ordering anything, & sadly I won't be returning or recommending Osmo to others. Really disappointing!

May 25, 2026
on Google
1.0

Do not accept cash. Also they do not have outlets to plug in a laptop or charge a.mobile, so bear that in mind. Fair warning.

May 24, 2026
on Google