Osmo X Marusan comes across as a stylish, vibrant cafe in downtown Montreal with a lively vibe, strong coffee and a notable lineup of matcha and hojicha lattes, plus creative Japanese inspired sandwiches such as tamago sando and karaage sando and curry bowls; the space and terrace are great for studying or hanging out, and a casual DJ moment adds to the atmosphere, but the place is often crowded and loud with long waits for food at peak times, and some dishes or portions can feel small or uneven while service can be variable, yet the overall experience centers on the ambiance and drinks and many guests say they would return to try new items.
Matcha was amazing. Egg sandwich really nice & so was the chicken curry.
Place was very busy & loud music so not somewhere I'd go to relax but would go often for lunch if I lived in Montreal.
Cool decor & music. The matcha with chocolate is delicious & makes you want to come back for more. The salmon sandwich is another delight. Once I came with my laptop to work but the place is too loud & there is much food smell like eggs & garlic so it's not really a place for that.
Apr 3, 2026
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OSMO has now become my favourite cafe in the city! There was good lowkey music, beautiful natural lighting through the sky light, & the food/drinks were top tier. I would recommend this place to go study or to go get coffee with a friend
I loved the architecture of this place, it's so chic…. I had the matcha cookie with my yuzu lemonade & the cookie was so fire… the lemonade is also objectively very good, I am someone who enjoys a painfully sweet lemonade so it was a tad sour but also still very enjoyable. The music they play in there is also groovy. They sell some records too for good prices so I'd definitely recommend to check out with friends!
My hojicha latte was great, I just wish the music was slightly quieter for a better studying environment. The loudness (with the added sound of people talking) made it a bit distracting. Will be back to try the food next time!
Maybe its because it was Friday afternoon but the music was too loud & the genre kept changing every music so it wasn't a great place to work on your laptop. But the matcha was delicious.
Cute little hidden next an old building & its underground. They have good music sometimes a bit loud but someone went to adjust the sound. Food was delicious. I really recommend the Tamago Sando egg sandwich. The sauce inside with the eggs were a great combination. Keep napkins near, it's a bit messy.
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!
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
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didn't expect the food to be that good. it was full but my katsu sando was ready within less than 10 minutes. seems like a cool place to go & chill listening to some nice music.
Great music & atmosphere here, the food is delicious but the portions are a bit small. I ordered the chicken katsu curry(??) & there were two small pieces of chicken in it.
Sep 1, 2025
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Young cool hip vibe. This place was a club or a music venue before turning into a cafe? Serving Japanese street dishes, along with specialty drinks. Very popular, & line can be long, but large outdoor seating can accommodate many customers.
Montreal gem!! amazing comforting food & a cozy vibe with good music playing always. perfect study spot, to catch up with friends or even just for a quick bite
Absolutely lovely, highly recommend. The music was a little maouder than what you'd expect from cafe background music, but that didn't bother me personally (the music was very cool)
Also shoutout to the one black barista, you have a very nice & smooth voice:)
