Osmo X Marusan is described as a visually striking, club‑like cafe that blends Japanese inspired sandos, curry bowls and drinks with a strong coffee and matcha scene, attracting a young, studious crowd and often becoming a lively, crowded space. The atmosphere is frequently praised for its architecture, skylights and terrace, sometimes with a DJ or vinyl vibe, but the overall level of noise and activity can make it hard to study or have a quiet meal. The menu features crowd favorites like tamago sando, karaage sando and katsu curry, with matcha and hojicha drinks earning consistent praise, though some reviews note small portions, bland elements or variable quality and long waits during peak times. Service quality ranges from friendly and attentive to slow or uneven, contributing to mixed overall impressions. Taken together, the place shines for its unique vibe, drinks and creative sandwiches and is often recommended for a social visit or a first experience, while not being ideal for those seeking a quiet, quick meal or a predictable cafe routine.
Très bon café:) jaime beaucoup le dirth chai latté glacé!!
Bouffe simple mais de bons choix & savoureux.
À noter que c'est un café comptoir donc il n'y a pas de service aux tables.
Très belle place!!
Been wanting to come here for a while & it did not disappoint. It is the perfect place to grab a quick lunch & study while you're at it. However it is a bit noisy so i would not recommend studying here if you get distracted easily.
The food & drinks were amazing! I like their hojicha latte & the curry rice the most but all their other options are amazing as well.
Mar 17, 2026
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The curry bowls here are the perfect size for lunch & are very delicious. The matcha was also tasty. They are not sweetened though in case you are looking for a sweet matcha latte. It was very busy when we stopped in but we were able to find space on one of the shared long tables very quickly.
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!
Dec 15, 2025
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Came here with my boyfriend on a Thursday afternoon & it was super packed with people studying but they were able to clear a seat for us to eat. 10/10 service for that!
We got the Karaage Sando & Tamago Sando. We found the tamago sando a bit plain, wish it had a bit more salt or maybe chili crisp 🤔🤔🤔. However, the karaage was delicious. We also shared a Hojicha Latte which was suuuper yummy, definitely recommend that.
They had the best karaage that I've ever had in North America so far. It is so juicy, tender & well-seasoned, always comes in fresh. They not just put the starch outside, but also keep the chicken skin & fried them well, which is really nice!
I would also recommend their matcha latte & h?jicha latte. They taste great as well!
The only downside for their meals is it comes with a small portion, only 2-3 pieces of chicken is a bit not enough. & the curry itself tastes a bit normal. I also ordered the karaage sandwich version but their bread is a bit dry. But at the end, definitely a big fan of the karaage flavor.
Nov 8, 2025
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Ordered boiled egg sandwich, & had a matcha latte for the first time here. The sandwich was excellent, not over seasoned or soggy-nice & simple. The matcha was rich but not too heavy. The barista was very concentrated & careful while making it. The space was thoughtfully designed & clean without feeling sterile. Great experience overall.
Absolutely loved my experience at OSMO X MARUSAN!! A friend & I visited MTL for a few days & had breakfast twice at this cafe. We got the matcha latte (hot & cold) & both were great. We tried two breakfast sandos: the tamago (8/10) & the katsu (9/10). There was a bit of a line up & waited after ordering but the atmosphere was great & staff were very kind so the wait was not bad. I would definitely make another visit during my next trip to MTL!
Had the Tomago Sando which was really good & also tried the hojicha latte & yuzu lemonade. The lemonade was sour & not too sweet in the best way. I would recommend all of these items. It is a unique space that is well decorated. When we visited on a Saturday afternoon it was busy & there was a dj playing, so it was pretty loud. It doesn't have the relaxing atmosphere I would usually enjoy at a café.
We got to osmo right before the rush. My hojicha latte was delicious. Would love to go back to try their sandwiches. Great vibe in there & lovely garden patio.
Le café est extrêmement bruyant, nous avons attendu 15 minutes pour des boissons. Nous avons pris deux matcha cérémonie, & plutôt décevant, pour un matcha de cérémonie, on ne sent pas la qualité du produit, & en plus de cela, il y a du sucre à la préparation, ce qui gâche un peu le goût du matcha.. c'est dommage
