Your bag

Spend £50 for free standard UK delivery

Free shipping rules

  • £50 minimum for free standard UK delivery after discounts.
  • £30 minimum for verified Beta, Delta, Sigma and Omega members after discounts.
  • Discounts, including rewards redeemed with points, can move your bag below the minimum.
  • Your delivery address and available methods are confirmed at checkout.

Your bag is empty.

Explore freshly roasted coffees from independent roasters.

Shop all coffee

Everyday brewing essentials

  • Cafec Filter Papers 100 Pack

  • V60 Papierfilter Größe V02 - von Timemore

  • Aeropress Filter Papers (350 Pack)

    Genuine Aeropress standard filter papers, pack of 350. Compatible for Aeropress Original, Aeropress Go, Aeropress Clear Micro-filtered paper produces a smooth, sediment-free cup with...

  • Lotus Water Drops

    Set of four sodium, magnesium, calcium and potassium concentrates for remineralising distilled or demineralised water and adjusting brewing-water composition. Read Scott Rao’s guide to...

  • APAX Lab - Single Bottles

  • ZeroWater - Replacement Filters

Expanded coffee image

Hydrangea Coffee Roasters

Gesha - "Last Samurai" Koji Natural - TNT Lab, Finca Santamaria

£44.00

Size

In-stock orders despatched Monday to Friday

Rapid insured delivery

Additional information

Coffee Details

Varietal
Variety not specified

Rest guidance

Recommended rest: 2–3 weeks from roast.

Based on the roaster's recommendation.

About Hydrangea Coffee Roasters

Hydrangea is a Berkeley coffee project built around light, fruit-forward and process-focused coffees. Founders Bill and Shuxin embrace the weird and wonderful side of specialty coffee, pairing vivid flavour profiles with playful illustrated packaging.

Shop all Hydrangea coffees

Roaster notes

Panama — Edwin Santamaria TNT Lab Finca Santamaria Gesha ("Last Samurai" Koji Natural)

Tastes Like — 🌸 Magnolia • 🍊 Blood Orange • 🫐 Blueberry


DETAILS

  • Producer: Edwin Santamaria
  • Farm: Finca Santamaria, TNT Lab
  • Region: Paso Ancho, Tierras Altas, Panama
  • Varietal: Gesha
  • Process: Koji Ferment Natural
  • Altitude: 1850 MASL
  • Size: 114g (4oz)

INTRO

The "Last Samurai" is an extraordinary Koji-fermented natural Gesha from TNT Lab at Finca Santamaria. This innovative processing method uses Koji (Aspergillus oryzae) — the same fungus used in sake, miso, and soy sauce production — to create complex, umami-rich flavour development during fermentation.


THE PRODUCER

Edwin Santamaria operates TNT Lab at Finca Santamaria in Panama's prestigious Tierras Altas region. TNT Lab has become renowned for pushing the boundaries of coffee processing, experimenting with novel fermentation techniques to create unique and memorable cup profiles.


THE PROCESS

The "Last Samurai" Koji Natural process involves:

  • 🍒 Selective Harvest — Only the ripest Gesha cherries are selected
  • 🧫 Koji Inoculation — Cherries are inoculated with Aspergillus oryzae spores
  • 🌡️ Controlled Fermentation — Temperature and humidity carefully monitored during Koji growth
  • ☀️ Natural Drying — Whole cherry drying to develop fruit-forward characteristics

The Koji fermentation creates enzymatic activity that breaks down proteins and starches, developing complex flavour compounds and enhancing the coffee's natural sweetness.


THE CUP

An extraordinary cup with delicate magnolia florals, vibrant blood orange citrus, and rich blueberry fruit. The Koji fermentation adds depth and complexity while maintaining the elegant Gesha character.

Flavour Notes

  • 🌸 Magnolia
  • 🍊 Blood Orange
  • 🫐 Blueberry

We recommend brewing with beans that are at least two weeks off roast. All beans are roasted to peak flavour at around 6–12 weeks.

Fresh roast alerts

Hear when a fresh batch of Gesha - "Last Samurai" Koji Natural - TNT Lab, Finca Santamaria arrives.

This alert is only for this product and is separate from marketing emails. No extra email confirmation is needed.

Coffee Variety

About this variety

A verified variety is not recorded, so this coffee’s own tasting notes are the most accurate guide to its flavour and feel.

A verified variety is not recorded for this listing. The roaster’s description and any available product notes are the most reliable guide.

A little background

This may be a mixed lot, a locally named population or simply information that was not supplied with the product.

Classification Variety not recorded

Technical lineage Without a reliable variety name, we do not infer a cultivar or genetic lineage.

Variety is a guide, not a flavour guarantee. Lot notes are more specific.

Explore all coffees

Remove favourite?

Removing a favourite won’t count as a dislike.

Save your next favourite

Keep the products you love together, ready for your next visit.