6 cafes worth the trip across Japan, editor-ranked by TableJourney. All Japan guides.

Cafe de l'Ambre ★ 4.7 · Tokyo

8-10-15 Ginza, Chuo-ku, Tokyo 104-0061

Cafe de l'Ambre in Tokyo's Ginza has poured aged beans since 1948, when founder Ichiro Sekiguchi opened Japan's first specialty coffee shop. Still on Suzuran-dori.

Tip: Order the kohi (regular black) or whichever 20-year-aged bean is on the day's blackboard. No food, no laptops, cash only.

Glitch Coffee and Roasters ★ 4.7 · Tokyo

3-16 Kanda-Nishikicho, Chiyoda-ku, Tokyo 101-0054

Glitch Coffee in Tokyo's Jimbocho is Kiyokazu Suzuki's specialty room among the secondhand bookshops. Light single-origin roasts and pour-overs only.

Tip: The light roasts taste closer to tea than espresso. Order a Geisha or Kenyan pour-over for the clearest read on the bean.

Koffee Mameya ★ 4.7 · Tokyo

4-15-3 Jingumae, Shibuya-ku, Tokyo 150-0001

Koffee Mameya in Tokyo's Omotesando is Eiichi Kunitomo's bean-counter behind a wooden door. No menu: the barista matches a roast to your taste profile.

Tip: Plan 15 minutes for the conversation; the small flight option lets you try three pour-overs back-to-back.

Onibus Coffee Nakameguro ★ 4.6 · Tokyo

2-14-1 Kamimeguro, Meguro-ku, Tokyo 153-0051

Onibus Coffee in Tokyo's Nakameguro roasts imported beans on-site in a renovated wooden house by the Toyoko Line tracks. The second-floor bench is the spot.

Tip: Order an Ethiopia hand-drip and take it upstairs to the bench overlooking the elevated train tracks. No laptops, by design.

Fuglen Tokyo Tomigaya ★ 4.5 · Tokyo

1-16-11 Tomigaya, Shibuya-ku, Tokyo 151-0063

Fuglen Tokyo in Tokyo's Tomigaya is the Norwegian Oslo cafe's first overseas outpost, opened 2012. Coffee until evening, Scandinavian cocktails after 19:00.

Tip: Weekday mornings are calm; weekends and after 19:00 fill fast. The vintage Norwegian furniture is also for sale.

Blue Bottle Coffee Kiyosumi-Shirakawa ★ 4.4 · Tokyo

1-4-8 Hirano, Koto-ku, Tokyo 135-0023

Blue Bottle Coffee in Tokyo's Kiyosumi-Shirakawa opened in 2015 as the brand's first overseas roastery cafe. Converted-factory flagship, beans roasted on-site.

Tip: The drip flight tastes three single-origin pours side by side. Weekends queue from 09:00; weekdays after 10:30 are calm.