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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$ & $$
OPEN10 am - 6 pm
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Photo of Osmo X Marusan, Downtown - Montreal
JapaneseCaféSushiPastriesMatchaResto-Bar
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Details

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.

Amenities & services

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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.

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When is Osmo X Marusan open?

OPEN NOW Today's hours: 10 am - 6 pm

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
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.

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Does Osmo X Marusan offer online ordering?

Yes, Osmo X Marusan offers online ordering for delivery.

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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.

Visit Website
What are the main cuisines at Osmo X Marusan?

Osmo X Marusan specializes in:

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

Key features and amenities offered at Osmo X Marusan:

DeliveryOnline OrderingResto-BarTakeout AvailableTerrace
Does Osmo X Marusan have outdoor terrace or patio seating?

Yes, Osmo X Marusan features an outdoor terrace / patio, perfect for open-air dining in season.

Is Osmo X Marusan open on Sunday?

Yes, Osmo X Marusan is open on Sunday.

Sunday hours: 10 am - 6 pm

Is Osmo X Marusan open on Monday?

Yes, Osmo X Marusan is open on Monday.

Monday hours: 8 am - 6 pm

Does Osmo X Marusan have a website?

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

Visit Website
Does Osmo X Marusan have social media links?

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

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How can I contact Osmo X Marusan?

You can reach Osmo X Marusan through the following channels:

(514) 657-2835 Official Website
4.5964 ratings
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 2026-09-15
4.5964 ratings
5★
68%
4★
18%
3★
6%
2★
6%
1★
1%
Write your review

Reviews often mention

sandwich(145) sando(141) matcha(134) cafe(131) drink(87) latte(84) coffee(80) vibe(78) curry(78) music(72) egg(63) tamago(56)

What reviews say

Osmo X Marusan is widely celebrated for its unique, modern interior and inviting terrace, offering an aesthetic atmosphere that feels like a hidden gem in the city. Guests frequently praise the high-quality matcha, unique signature drinks like the Osmo Fog, and delicious Japanese-inspired menu items, with the tamago sando, katsu, and karaage sandwiches being frequent highlights. While the space is popular for studying and socializing, its bustling popularity often leads to a lively, loud environment and occasional wait times for seating and food. Overall, the staff is recognized as friendly and welcoming, making it a standout destination for those looking for a trendy, flavorful experience in a one-of-a-kind setting.
Page 20 of 58 - 572 Reviews
Marie
4.0

Bonne place pour étudier qui n'est pas un café typique

Oct 25, 2025
on Google
Christine
5.0

Great breakfast at this artsy, creative underground cafe ;) also had a delicious London fog with beautiful latte art. I recommend!

Oct 25, 2025
on Google
Robin
5.0

Very cozy working space with an amazing hojicha latte

Oct 24, 2025
on Google
Bianca
5.0

i will dream of this tamago sando everyday.
the matcha tonic was also really good.

Oct 22, 2025
on Google
Jessie
4.0

Came here for the first time & ordered the Katsu Sando, Tamago Sando. I had to come a second day as they sold out on the weekend around 2pm. Sandos were tasty, juicy & very good for value. A lot of people look like they're studying/doing work but I feel the music that plays in the background is a little too loud for that kind of environment. I do appreciate the decibel meter tho!

Oct 21, 2025
on Google
Qi
5.0

Food is really good! If you see the line is long don't worry it worth it. & just incase anyone has problem finding the entrance like me, it actually locates on Clark st & it across the ESSO gas station. I attached a little guide hope it works😬

Oct 11, 2025
on Google
Zoe
5.0

L'expérience & le lieu est très sympa ! Les boissons sont aussi très bonnes & l'ambiance est agréable.

Oct 10, 2025
on Google
Jay
2.0

Bad coffee (beans) & bad pastry. Match latte was okay. No complaints on service.

Oct 5, 2025
on Google
Ompung
5.0

Makanan yummie... tempat dan pelayanan nyaman..

Oct 2, 2025
on Google
Will
5.0

found this little spot in a TikTok video I was sent. pleasantly surprised! Kinda hard to find at first.
We had a matcha & a coffee, around 15-20$ for both. love the vibes, alot of students, & some good background music (music that was a little too loud?) other than that, no other gripes. just a cool place to visit if you want to see something different in Montreal :)

Sep 30, 2025
on Google
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