Bar Trench is a tiny, whimsical absinthe bar tucked in the backstreets of Ebisu, and it has quietly helped shape Tokyo's modern cocktail scene for well over a decade. It ranks No. 4 in our world list, and it earns the spot the way our ranking is built: on the verdict of the people who actually drink there, in a room barely bigger than a living room.
Why it ranks No. 4
Our list is ordered by verified guest rating, ties broken by review volume, and Bar Trench holds a 4.7 average across roughly 900 reviews. That is an exceptional score for a bar this small and this specialised, where a single misjudged night, or a guest who simply does not connect with a menu built around absinthe and herbal liqueurs, can drag the average down fast. Instead, drinkers rate it at the very top of the scale, year after year, which is exactly the durable, hard-to-fake quality our methodology is designed to surface.
The industry has said the same for far longer. Bar Trench has held a place on Asia's 50 Best Bars every year since 2016, climbing as high as No. 16 in 2018, and in 2025 it broke onto the global World's 50 Best Bars list, with a Pearl Recommended designation alongside. Very few bars sustain that kind of recognition across a decade; fewer still do it from a 23-square-metre room with no marketing to speak of. When the crowd and the trade agree this emphatically, the placement is not a surprise.
The room
Bar Trench occupies the site of a former pharmacy on a quiet Ebisu backstreet, and that apothecary heritage suits it, because this is a bar built around medicinal-feeling spirits: absinthe, herbal liqueurs and the obscure European bottles most bars never stock. The intimate 23-square-metre space fuses old-world European charm with Tokyo precision. A dark timber facade gives way to exposed brick, polished wood counters and shelves stacked with spirits and cocktail lore, all under warm, dim lighting. A second-floor library sits above the bar and sometimes hosts live musical performances, extending the mood upward. Nothing here is loud or theatrical; the room is designed for close conversation and close attention to the glass, and its smallness is the point rather than a limitation.
Rogerio Igarashi Vaz and the Small Axe family
The bar is led by chief bartender Rogerio Igarashi Vaz, who co-owns it with Takuya Itoh. Igarashi is a third-generation Japanese-Brazilian, born in São Paulo, and that unusual dual heritage informs the warmth of the place as much as the drinks: guests single out his hospitality and personality as often as his technical skill, which is the highest compliment a bartender can earn. Bar Trench is part of the respected Small Axe group and is the more adventurous sibling of the nearby Bar Tram, the earlier venue that established the family's absinthe obsession. Between them, these rooms have done a great deal to introduce Tokyo drinkers to herbal spirits and to the idea that a modern cocktail bar can be both scholarly and genuinely fun.
The drinks
Bar Trench specialises in herbal liqueurs and absinthe, and it treats them seriously: you can order absinthe served in the traditional ritual, with a sugar cube and slow-dripped cold water, as a proper introduction to the spirit that anchors the whole programme. But this is not a museum of one category. The menu blends obscure classics with original creations, and it leans modern rather than purely classical, drawing on bitters, bourbon, whisky, mezcal and more across its seasonal rotations. The signatures are the drinks to seek out first: the Artichoke Julep, which turns a bittersweet, herbaceous artichoke amaro into something long and refreshing, and the Uplifted Morning Glory, a modern reworking of a classic that shows the bar's knack for taking a familiar template somewhere unexpected. The through-line is balance and precision; even the most obscure ingredient here is deployed with intent, never for novelty alone.
The seasonal menu changes several times a year, so regulars always have a reason to return, and the back bar rewards the curious drinker who is willing to say what they like and let Igarashi steer. If you have never explored absinthe or herbal liqueurs before, there are few better places in the world to start, and few more knowledgeable people to start with.
How to visit
Bar Trench sits at 1-5-8 Ebisu Nishi in Shibuya-ku, a short walk from Ebisu station on the JR Yamanote Line and the Tokyo Metro Hibiya Line. It opens nightly in the evening, Monday to Saturday from 6pm until 2am and Sunday from 6pm until 1am, though hours can shift, so it is worth confirming before a special trip. The room is small and fills quickly with a mix of Tokyo professionals and visiting cocktail enthusiasts, so a reservation is recommended, particularly at weekends. Dress is smart-casual, and cocktails start around ¥1,800, which is fair for the craft and the rarity of the pours. As with many of Tokyo's best small bars, the etiquette rewards attentiveness: this is a place for conversation and considered drinking, not a boisterous night out.
Who it's for
Bar Trench suits the traveller building a serious Tokyo cocktail itinerary, the drinker curious about absinthe and herbal spirits, and anyone who prefers a warm, intimate room over a grand one. It pairs naturally with the city's other modern rooms for a full evening. Come with an open mind and a willingness to be guided, and you will understand quickly why this tiny Ebisu bar has spent more than a decade near the top of every list that matters.
For more of the city, the full cocktail bars in Tokyo roundup expands the picks, our hidden gem bars in Tokyo guide covers the quieter rooms, and the Tokyo bar guide covers every occasion. See where it sits among its peers on our world's top 50 bars ranking.
What to order
- 01
Artichoke Julep
A signature: bittersweet, herbaceous artichoke amaro built into something long and refreshing.
- 02
Uplifted Morning Glory
The bar's modern reworking of a classic, and a good showcase of its house style.
- 03
Absinthe, served traditionally
Sugar cube and slow-dripped cold water. The ritual that anchors the whole programme.
- 04
Whatever's seasonal
The menu rotates through the year. Tell the bar what you like and let Igarashi steer.