Meet Tokyo’s top mixologists

‘Washoku and Japanese bartending is all about subtraction,’ says Shuzo Nagumo. ‘But I like multiplication.’ He’s just prepared us the most outlandish martini we’ve ever tasted, made with foie gras vodka, chocolate reduction, fresh cream and nutmeg, then wrapped in a cellophane bag that’s pumped full of smoke. Nagumo’s business card bears the title ‘Grand Mixologist’, and on this evidence he’s more than earned it.

At Mixology Laboratory, the newest addition to Nagumo’s expanding empire of high-tech cocktail dens, there’s a welter of expensive scientific equipment behind the bar. He uses a rotary evaporator to extract the aromatics from delicate ingredients that would be destroyed by conventional distillation, letting him create unlikely tipples such as basil gin, blue cheese cognac and – yes – foie gras vodka. One of his staple cocktails is made with a white tomato liquid produced in a centrifuge. ‘There aren’t many people making cocktails like this in Japan, so I had to work a lot of things out for myself,’ he says. After kitting out his lab, he headed to London to get advice from pioneering mixologist Tony Conigliaro, and he regularly exchanges ideas with forward-thinking bartender pals in other major Asian cities.

But, says Nagumo, there’s nobody else making drinks like his Tom Yum Cooler, which turns the famous spicy-sour Thai soup into a refreshing long cocktail – the kind of thing you might drink in lieu of a mojito on a summer afternoon. Though the drink uses a lab-concocted tom yum liquor as its base, the secret lay in finding the right balance of tart flavours: lime juice, tamarind syrup and balsamic vinegar. ‘Creating cocktails that combine Japanese bartending techniques with ideas that you won’t find anywhere else – that’s my style,’ he says. Oh, and overseas bartenders pining for a bottle of wasabi gin are in luck: Nagumo plans to start his own distillery next.

The first time we visit Bar BenFiddich, Hiroyasu Kayama gives us an unusual souvenir: a bag of dried senburi root (pictured above on the left of the bar counter), a virulently bitter herb that’s normally used to relieve indigestion. ‘I’ve got loads of this stuff sitting around,’ he says, as he grinds a section of root with some red wine, brandy, orange peel and an array of spices to create his own version of amaro, the potent Italian digestif.

When a regular customer comes in, Kayama whips out a vintage bottle of Suze that he just bought online – ‘it’s from the ’30s or ’40s’ – and invites him to do a taste test. A first-time visitor’s question about making the perfect gin and tonic leads to a lengthy discussion about the surface temperature of ice cubes. He’s like the hippest chemistry teacher we never had. ‘Oh, I wasn’t into science at high school,’ he says. ‘I was too busy playing baseball.’

Kayama opened BenFiddich in 2013, after working for years as the head bartender at Nishi-Azabu mixology bar Amber. It’s given him free rein to pursue a longstanding interest in traditional elixirs and herbal liquors, often using ingredients – anise, fennel, wormwood – grown on his family’s plot in Chichibu, Saitama.

The bar has an impressive whisky selection too, but Kayama’s apothecary style cocktails are the main attraction. Jars of spices and housemade infusions line the shelves behind the counter, and he’s as likely to prepare your drink with a pestle and mortar as a cocktail shaker. He was even distilling his own absinthe, until a bureaucrat acquaintance warned him that he might get in legal trouble. There’s no menu at BenFiddich, and Kayama says that his recipes are in constant flux. ‘I’m always conducting experiments with my customers,’ he says with a chortle.

‘The new generation right now are travelling more, seeing what’s going on outside the country, and they’re mixing what they knew before of the classic Japanese style,’ says Rogerio Igarashi Vaz, reflecting on recent trends in Japan’s bar scene. ‘Little by little it’s changing.’ As the co-owner of Ebisu’s Bar Tram and its sister shop, Bar Trench, Vaz has been well positioned to appreciate that change. Back when Tram (motto: ‘Get drunk different’) first opened in 2003, its above-average absinthe selection and DIY aesthetic was enough to make it stand out from the crowd. But ‘things started to get a little more complex’ later in the decade, as the staff began to incorporate ideas that they’d picked up during visits to progressive cocktail bars overseas.

At both Tram and Trench, which opened in 2009, the drinks menus are clearly in tune with Western trends – plenty of twists on classic cocktails, lots of housemade bitters and infusions – without feeling derivative. With their retro décor conjuring a spirit of Prohibition-era bonhomie, these bars are also just a lot of fun. Vaz can usually be found behind the counter at Trench, where he says there’s more of an emphasis on boozy cocktails from the ’20s and ’30s. The Old Etonian (like ‘a strong gin and tonic, but without the bubbles’) is a long-running favourite, and the menu has an entire section devoted to absinthe cocktails.

The most eye-catching drink, an original creation titled Never-Ending Hazy Talk (the recipe remains a closely guarded secret), is served with a glass bulb full of wood-chip smoke that you can pour over the top in between sips. But that’s the flashiest offering by far. Despite listing London’s Artesian and Copenhagen’s Ruby among his favourite bars, Vaz claims that he’s still mystified about what a mixologist even is – though he doesn’t think he’d qualify. ‘I think cocktails are just 20 percent of everything we do,’ he says. ‘All the rest would be serving or tending the customers.’