BOSS Coffee by Suntory - Japanese Flash Brew Original Black Coffee, 8oz 12 Pack, Imported from Japan, Espresso Doubleshot, Ready to Drink, Keto Friendly, Vegan, No Sugar, No Dairy

When I first started dating this Japanese guy I knew (wink, wink) , years and years go, it was hard to find Japanese-brand-specific products in the US, online or in “Asian” stores. It’s amazing how much more global the world is becoming and how products are becoming more available everywhere. Now we can obtain so many great Japanese products in the US. I’m not a coffee drinker, nor am I Japanese, but even I know the significance of BOSS Coffee. However, my husband is addicted to coffee. I surprised my Japanese husband (who’s been living in the US over half his life) with this pack for his birthday and cannot describe the type of positive impact it had on him. There’s just something special about this coffee and I get it. I try to keep him stocked up on this product, but out of the canned coffees we’ve ordered, this one is the most expensive. Maybe because it’s coming straight from Japan? And we started ordering this regularly summer of 2025. We tend to go for other brands more often because of price. But still, there is something special about BOSS. It’s almost like “umami” - the unique mixture of a strong flavor, ubiquitous Japanese culture, hot summers in Japan, buying coffee from vending machines, getting a boost to get over the jet lag, etc. The mix of memories, mental notes and taste, whipped up into one can of BOSS Coffee.

Fabulous tasting coffee! Great seller!! I am a bit of a coffee snob and I really love the flavor of this coffee! I have to be at work by 5:00 AM and this product gives me a perfect jolt of caffeine to get me off to an early morning start! I could not be more pleased and will continue to be a returning customer! Thank you so much!!!

These are good little cans. Sturdy! And the coffee is great too. Sometimes I reach for one of these even when we have a pot brewing, but I stop myself. Greedy! Save it for a special occasion.

Such an easy way to grab my coffee. My son recommended these after he went to Japan. They taste like a cold brew and can conveniently be put in my purse.

I got hooked on these when I was visiting my friend in Japan. Anytime we would pass a vending machine, you could be certain Boss coffee would be there, and every time I was tempted. If you like canned coffee, then this stuff does not disappoint. I do want to note that if you are used to normal brewed coffee or iced drinks at your local Starbucks, maybe try some canned coffee before going in on this, as it's not cheap. Which brings me to my my gripe, this stuff is simply too expensive when you order it online. Yes, it's fantastic, but it's not $4 a can fantastic. Normally I purchase this stuff at my local Asian grocery store for ~$3 a can, sometimes less, and even then it's a bit of a splurge. Of course If you can't find it anywhere else, and you must have it, then by all means, treat yourself.

Really good can coffee. For a long time I used to get Jay Street coffee from Amazon but they stopped carrying it around a couple of years ago. Then I moved to UCC black coffee and they just recently stopped carrying that as well, so I just moved to BOSS black coffee. Great item that I’ve had during visits to Japan and happy to now get it delivered, but it is quite expensive ($41 for 12 cans, 8oz with a subscription as of this writing).

eversince ive had this coffee in Japan, ive loved it. now that its available in the US, it is my go-to carry for my work nights and i keep it always stocked in my fridge.

Exactly what it is. Delicious

Too expensive for 12 cans