In my previous article, I explored the classical elegance of “Kissa Hangetsu,” where I indulged in their exquisite cake paired with both fine coffee and tea. But for a true enthusiast, the experience doesn’t end when you finish your last sip. The secret to their rich, perfectly balanced brews lies just next door.
Stepping out of the cafe and back onto the streets of Kuramae, I immediately turned my attention to the adjacent entrance: Hangetsu Roastery (Hangetsu Baisen Kenkyujo). As CityNomix, my mission isn’t just to taste, but to understand and recreate. Today, I’m taking you inside this “laboratory” to find the perfect dark roast beans to elevate your home brewing game.
1. The Aesthetics of a Laboratory: A Sophisticated Stand
Located on the ground floor of the retro “Daini Seika Bill,” the roastery shares the same DNA as the tea room but expresses it differently. The facade is painted in a dignified black, illuminated by warm downlights that create a starburst effect on the glossy surface. It feels less like a Tokyo shop and more like a hidden gem in a European alleyway.
At your feet, the geometric mosaic tiles extend from the interior to the street, inviting you in. A heavy brass standing sign, engraved with “Hangetsu Baisen Kenkyujo,” stands quietly. The patina on the metal speaks of quality and time—a promise that they take their craft seriously.
The name “Kenkyujo” translates to “Laboratory” or “Institute.” It implies a scientific dedication to the art of roasting, and the interior reflects this perfectly.
Dark Tones and Intellectual Displays
Inside, the atmosphere is moody, intellectual, and calm. Black shelves display coffee beans in various stages of roast like specimens. Beside them sit copper kettles, moka pots, and glass drippers, all arranged with precision.
What caught my eye was a book by William Morris displayed among the coffee gear. It’s a subtle nod to the fact that here, coffee is treated not just as a commodity, but as a facet of design and culture.
The centerpiece of the interior is undoubtedly the wall featuring the gold cursive “hangetsu roastery” logo and a unique brass fixture shaped like a faucet labeled “COFFEE.” It symbolizes the flow of creativity and quality here. It’s the definitive photo spot for any visitor.
2. The Quest for the Perfect Dark Roast
I approached the counter with a specific goal. I wanted to buy the exact beans used for the hand-drip coffee served next door at Kissa Hangetsu.
I asked the staff, “Which beans are used for the drip coffee in the cafe?”
The answer was immediate: “We primarily use a dark roast of Brazil and Colombia.”
This makes perfect sense. In a specialty coffee scene often dominated by acidic light roasts, Hangetsu sticks to a bolder, more traditional profile. This depth is necessary to cut through the richness of their cheesecakes and creams without being overpowered.
I ordered 150g of the Brazil & Colombia mix. Additionally, intrigued by the menu, I picked up a bag of “Caramel Flavor” beans—perfect, I imagined, for a sweet-smelling afternoon break without the sugar intake.
Good to Know: Cash Only & Takeout
A crucial tip for international travelers: This shop is CASH ONLY. In a digital world, this analog approach feels almost deliberate, forcing you to slow down. Be sure to have yen notes ready.
While they sell beans (starting from 150g), it is also a fully functional coffee stand. You can grab a drip coffee (from 480 yen) or a latte to go. Watching the staff weigh and grind the beans with precise movements while glimpses of the roasting machine peek from the back is part of the “laboratory” charm.
3. Tasting Report: Recreating Kuramae at Home
I left with my beans in a simple, stylish white paper bag bearing the roastery’s logo. It’s minimal and chic—an ideal souvenir from Tokyo that doesn’t scream “tourist.”
Back at my home workspace, it was time to brew.
The Brazil & Colombia Dark Roast
As I poured hot water over the grounds, the bloom was magnificent, releasing a deep, toasty aroma. The taste? Exactly as I remembered.
It is rich, not burnt. There is a profound bitterness that reminds me of high-percentage cacao, but the finish is surprisingly clean. This “clean cup” quality is the mark of excellent roasting—removing the unpleasant smokiness while retaining the body.
The Caramel Flavor
The caramel beans were a delightful surprise. The scent fills the room with a dessert-like sweetness, yet the coffee itself remains unsweetened black coffee. It’s a sensory trick that satisfies sugar cravings instantly.
4. The Ultimate Pairing: Coming Up Next
Now that I have the perfect coffee, I need the perfect accompaniment. You can’t talk about Kuramae’s cafe scene without mentioning “Kashiya Shinonome,” the confectionery shop located just down the street (and part of the same group).
Dark roast coffee like this demands buttery baked goods. The oils and bitterness of the coffee cleanse the palate after a bite of a rich galette or cookie, inviting the next bite. In my next article, I will take you to Kashiya Shinonome to complete this holy trinity of Kuramae treats.
5. CityNomix Verdict
Hangetsu Roastery is more than just a place to buy beans; it’s a piece of the Kuramae culture to take home. The visual merchandising, the professional yet quiet service, and the uncompromising quality of the roast make it a standout.
Why you should visit:
- Authenticity: Experience the “engine room” behind the famous cafe.
- Quality Dark Roast: Hard to find in the wave of Nordic light roasts.
- Aesthetics: From the brass sign to the packaging, everything is photogenic.
If you are exploring Tokyo’s east side, make sure to stop by. Grab a cup to go, buy some beans, and carry the flavor of Kuramae back to your own kitchen.
Official site:https://instagram.com/hangetsuroastery/
Google Map:
Kuramae coffee roasters
Kuramae is often called “Tokyo’s Brooklyn” due to its high concentration of artisanal coffee roasters. Hangetsu Roastery stands out for its darker roast profile and European vintage aesthetic, differentiating it from the industrial-chic vibe of other local spots.
Kuramae coffee map
When planning your coffee walk, Hangetsu Roastery is a central pin. Located near the Sumida River, it sits in a cluster of high-quality shops including Kissa Hangetsu and Kashiya Shinonome, making it easy to hit multiple top-tier spots in one block.
Kuramae coffee guide
For visitors, a guide to Kuramae isn’t complete without this stop. It offers a quick, high-quality option for those who might not have time to wait in line for the seated cafe next door.
Kuramae coffee beans
Buying coffee beans here is one of the best souvenirs you can get. The freshness is guaranteed, and the packaging is sturdy and stylish enough to survive a flight home in your suitcase.
Best coffee in Kuramae
Is it the best? If you prefer deep, chocolatey, and bold flavors over acidic and fruity notes, then yes, Hangetsu Roastery likely serves the best coffee in Kuramae for your palate.
