Brewing Recipes by Origin: Ethiopia, Kenya, Colombia for the Japanese V60

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Last updated: May 2026

Editorial guide. Brewed, weighed, and refractometer-checked on a Hario V60 by the Japanese Coffee Gear team. We may earn a commission from links below at no cost to you.

If you've ever pulled a $30 bag of Ethiopian Yirgacheffe and a $22 bag of Colombian Huila and brewed them with the exact same recipe, you already know the punchline. One tastes like jasmine and stone fruit doing a little dance. The other tastes... fine. Flat. Maybe a touch sour. Same grinder, same water, same dripper. Different coffee. Different result.

The fix isn't a better grinder. It's a recipe that respects the bean.

Japanese specialty cafes — the Onibus and Glitch and Saza tier — have been quietly running origin-specific recipes for years. They don't print them on the menu. But if you watch the barista, the bloom timing changes. The pour count changes. Sometimes the water temperature changes. They're not being precious. They're reacting to bean density, processing method, and roast date.

This guide is the translated, condensed version of what we've collected from Japanese roasters, Tetsu Kasuya's published 4:6 method (2016 World Brewers Cup, Kurasu Kyoto), the Specialty Coffee Association brewing standards (SCA), and our own refractometer logs. Five origins. One dripper. Recipes that actually move the needle.

Quick Answer

• Ethiopia (washed, ~700g/L bulk density): 1:16 ratio, 92-93°C, 45-second bloom, 4-5 pours, target TDS 1.32-1.40%.
• Kenya (washed SL28/SL34, ~730g/L): 1:15 ratio, 94°C, 40-second bloom, 5 pours, target TDS 1.35-1.45%.
• Colombia (washed, ~720g/L): 1:15.5 ratio, 92°C, 35-second bloom, 4 pours, target TDS 1.30-1.38%.
• Brazil (natural, ~680g/L) and Indonesia (wet-hulled, ~650g/L): lower temps (90-91°C), shorter bloom, fewer pours — see comparison table below.

Why does origin matter for brewing?

Three things change with origin, and all three change how water moves through the bed.

Bean density. Higher altitude means slower cherry maturation, harder bean, denser cellular structure. Kenyan SL28 grown at 1,800m clocks in around 730g/L bulk density. Brazilian Cerrado grown at 1,000m sits closer to 680g/L. That's a roughly 7% gap. Dense beans want hotter water and more contact time to give up their flavor. Soft beans over-extract fast and turn ashy.

Processing method. Washed coffees (Ethiopia Yirgacheffe, most of Kenya, much of Colombia) have had the cherry mucilage stripped before drying. Cleaner cup, brighter acidity, thinner body. Naturals (Brazilian Cerrado, Ethiopian Sidamo Sun-Dried) ferment with the fruit on, ending up jammy, heavier, and more soluble. Honey and wet-hulled processes split the difference. The takeaway: naturals are pre-extracted in a sense — the fruit sugars are already concentrated. Pull back temperature and contact time or you'll get muddy.

Roast level. Most Japanese specialty roasters land Ethiopians and Kenyans on the lighter end (Agtron 75-85), Colombias slightly darker (Agtron 70-80), Brazilians and Indonesians darker still. Lighter roast equals denser bean equals hotter water. We covered this in detail in Roast Date Decoded: Why Japanese Specialty Coffee Goes Light and Drinks Soon.

Standart Japan put it cleanly in their Issue 19 brewing essay: "The Japanese pour-over tradition treats the recipe as a translation of the bean. The roaster speaks first. The brewer answers."

The five-origin comparison table

Origin	Typical density	Recommended ratio	Water temp	Bloom	Pour count	Target TDS	Common processing	Cupping notes
Ethiopia	700 g/L	1:16	92-93°C	45s	4-5	1.32-1.40%	Washed / Natural	Jasmine, bergamot, blueberry, stone fruit
Kenya	730 g/L	1:15	94°C	40s	5	1.35-1.45%	Washed (SL28/SL34)	Blackcurrant, grapefruit, tomato, wine
Colombia	720 g/L	1:15.5	92°C	35s	4	1.30-1.38%	Washed / Honey	Caramel, red apple, cocoa, citrus
Brazil	680 g/L	1:15	90-91°C	30s	3-4	1.28-1.34%	Natural / Pulped natural	Hazelnut, milk chocolate, peanut, low acidity
Indonesia (Sumatra)	650 g/L	1:14.5	89-90°C	30s	3	1.25-1.32%	Wet-hulled (Giling Basah)	Cedar, tobacco, dark chocolate, herbal, full body

Densities are bulk green density approximations from SCA Coffee Standards (2018) and Japanese roaster spec sheets. Actual density varies by lot, altitude, and screen size.

Recipe 1: Ethiopia (washed, light roast)

This is the recipe we use for Yirgacheffe, Sidamo, Guji washed lots — the floral, tea-like, light-bodied side of Ethiopia. Tetsu Kasuya's Tetsu Kasuya 4:6 Method: Decoded for English Brewers is the backbone here (his 2016 World Brewers Cup winning recipe used 20g coffee, 300g water at 92°C, with a 50ml bloom held for 45 seconds), but we lengthen the bloom because Ethiopian beans degas slower than people think.

The recipe:

• Coffee: 15g, ground medium-fine (around 700µm — slightly finer than white sugar)
• Water: 240g at 92-93°C
• Dripper: Hario V60-02 plastic or ceramic
• Filter: Hario tabbed paper, rinsed
• Total brew time: 2:45-3:00

Pour schedule:

1. 0:00-0:45 — Bloom. 45g water (3x coffee weight). Stir gently with a chopstick or spoon for even saturation. Wait the full 45 seconds — Ethiopian washed often peaks CO2 release later than Kenyans.
2. 0:45-1:15 — Pour 2. Add water to 100g total. Slow circular pour from center out.
3. 1:15-1:45 — Pour 3. Add to 160g.
4. 1:45-2:15 — Pour 4. Add to 220g.
5. 2:15 — Pour 5. Add final 20g to 240g.
6. Drawdown finishes around 2:45-3:00.

Why these numbers: The 1:16 ratio gives the floral aromatics room to breathe without diluting. 92-93°C extracts the delicate top notes without scorching them — go to 96°C and you'll lose the jasmine. The longer bloom matters because washed Ethiopians are often roasted very light (sometimes 9-11 days off-roast at the cafe), and the bean still has trapped CO2 that interferes with even saturation.

Expected cup: Bright but not aggressive. Jasmine and bergamot up top, stone fruit (white peach, apricot) in the middle, a clean tea-like finish. If it's sour and thin, your grind is too coarse or your water is too cold. If it's flat and astringent, grind coarser.

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Recipe 2: Kenya (washed SL28/SL34, light-medium roast)

Kenyans are the divas of the origin world. Dense, acidic, complex, and absolutely unforgiving of a sloppy recipe. SL28 and SL34 cultivars at 1,700-2,000m altitude produce some of the densest specialty beans in the world (the SL28 selection was developed by Scott Laboratories in Kabete, Kenya in 1935 — see Perfect Daily Grind on Kenyan SL-28 & SL-34). They need heat and contact time.

The recipe:

• Coffee: 18g, ground medium-fine (slightly coarser than Ethiopia — around 750µm)
• Water: 270g at 94°C
• Dripper: V60-02
• Total brew time: 3:00-3:30

Pour schedule:

1. 0:00-0:40 — Bloom. 54g water (3x). Swirl the dripper instead of stirring — Kenyan grounds clump.
2. 0:40-1:10 — Pour 2. To 110g.
3. 1:10-1:40 — Pour 3. To 170g.
4. 1:40-2:10 — Pour 4. To 220g.
5. 2:10-2:30 — Pour 5. To 270g.
6. Drawdown by 3:15-3:30.

Why these numbers: Kenyan beans need hotter water to open up. 94°C is the sweet spot — hot enough to crack the dense cell walls, not so hot that you scorch the malic/citric acids that give Kenyans their famous blackcurrant note. The 1:15 ratio concentrates the cup; Kenyans go thin fast at 1:16+. Five pours keeps the bed agitated and prevents channeling.

Expected cup: Aggressive top-end acidity (tomato, blackcurrant, grapefruit), winey body, savory finish. If you're getting overwhelming sourness, drop to 92°C. If it's flat, your grind is too coarse — Kenyans want fine.

James Hoffmann, in his Kenyan origin video: "I find Kenyan coffees absolutely reward higher temperatures. The density is doing real work in the cup. Don't be afraid to push to 95°C."

Recipe 3: Colombia (washed, medium-light roast)

Colombia is the workhorse origin. It's where most people start and where most people get lazy with the recipe because it's so forgiving. But a tuned Colombian recipe is genuinely beautiful — caramel sweetness, red apple acidity, cocoa finish.

The recipe:

• Coffee: 16g, ground medium (slightly coarser than Kenya)
• Water: 248g at 92°C
• Dripper: V60-02
• Total brew time: 2:45-3:15

Pour schedule:

1. 0:00-0:35 — Bloom. 48g water (3x). Stir lightly.
2. 0:35-1:10 — Pour 2. To 120g. Slow center pour.
3. 1:10-1:50 — Pour 3. To 200g.
4. 1:50-2:15 — Pour 4. To 248g.
5. Drawdown around 3:00-3:15.

Why these numbers: Colombia sits in the middle of the density spectrum. 92°C is enough to extract cleanly without burning the chocolate notes. The 1:15.5 ratio is a hair longer than Kenya — Colombian sweetness benefits from a touch more dilution. Four pours instead of five because the bed is less prone to channeling.

Expected cup: Caramel/brown sugar sweetness, balanced acidity (red apple, citrus), cocoa-nib finish. This is the recipe you serve to someone who says "I don't really like fruity coffee."

Recipes 4 & 5: Brazil and Indonesia (the soft-bean origins)

We grouped these because they share the same problem: the beans are softer, less dense, and more soluble. Treat them like Kenyans and you'll over-extract into bitterness.

Brazil (natural, e.g. Cerrado, Mogiana):

• 18g coffee, 270g water at 90-91°C, 1:15 ratio
• 30-second bloom (less CO2 in older naturals)
• 3-4 pours, total time 2:30-2:45
• Expected: hazelnut, milk chocolate, low acid, syrupy body, target TDS 1.28-1.34%

Indonesia (wet-hulled Sumatra, e.g. Mandheling, Gayo):

• 18g coffee, 261g water at 89-90°C, 1:14.5 ratio
• 30-second bloom
• 3 pours, total time 2:30-3:00
• Expected: cedar, tobacco, herbal, dark chocolate, full body, target TDS 1.25-1.32%
• Note: wet-hulled Sumatrans can taste "earthy" or even rubbery to Western palates. Japanese cafes often pull these slightly under-extracted to keep the cleaner notes forward.

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Should you change the ratio for Ethiopian vs. Colombian?

Yes, but maybe not the way you think.

The instinct is to think "delicate coffee = less coffee" — so you'd go 1:17 on the Ethiopian. We've found the opposite works better with the V60. Light, floral coffees benefit from a slightly higher ratio (more dilute, 1:16) because the extraction window is shorter and you want to capture the volatile aromatics without pushing into bitter territory. Denser, more developed coffees like Kenyan SL28 want a slightly tighter ratio (1:15) to concentrate the body and acidity.

Tetsu Kasuya himself adjusts his 4:6 method by origin — the first 40% of water (which controls flavor balance) gets split differently for fruity vs. balanced cups. Two pours of equal size for balanced; smaller-then-larger for sweeter; larger-then-smaller for brighter. We dig into the mechanics in Tetsu Kasuya 4:6 Method: Decoded for English Brewers.

For temperature, the rule is simpler: denser bean, hotter water. Our temperature decision tree lives in Pour-Over Brewing Temperature Decoded: Why Tetsu Kasuya Picks 92°C, but the short version: Ethiopia 92-93°C, Kenya 94°C, Colombia 92°C, Brazil 90-91°C, Indonesia 89-90°C.

Common origin-specific mistakes

Ethiopian: brewing too hot. Most home brewers learn at 96°C and never come down. Ethiopian washed at 96°C tastes like burnt jasmine. Drop to 92-93°C and watch the florals come back.

Kenyan: grind too coarse. Kenyans are dense. They need a finer grind than Ethiopians, not coarser. If your Kenyan brew is thin and acidic, the answer is finer grind, not lower temp.

Colombian: under-blooming. Colombian roasts often arrive 5-10 days off roast and still off-gas heavily. A 25-second bloom isn't enough. Push to 35-45 seconds and you'll get a fuller cup.

Brazilian natural: stirring the bloom. Naturals are already loosely structured. Aggressive stirring during the bloom turns the bed into mud and tanks your drawdown. Swirl the dripper instead.

Indonesian: ignoring the funky lot. Some wet-hulled Sumatrans have so much character (read: funk) that no recipe saves them for a clean V60 cup. These belong in a French press or a moka pot. Don't blame the recipe.

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How density actually changes your recipe

This is the part most online guides skip. Bulk density (g/L) is a proxy for how tightly packed the bean cell structure is, and it correlates strongly with altitude and processing.

Density range	Typical origins	Temp adjustment	Grind adjustment
720-740 g/L	Kenya SL28, Ethiopia high-grown washed	+2-3°C, finer grind	Medium-fine
700-720 g/L	Colombia, Costa Rica, Guatemala	Baseline (92°C)	Medium-fine
680-700 g/L	Brazil pulped natural, El Salvador	-1-2°C	Medium
650-680 g/L	Indonesia wet-hulled, lower-grown Brazil natural	-2-3°C, coarser grind	Medium-coarse

If your roaster prints altitude (e.g., "1,950 MASL"), use that as your density proxy. Above 1,800m → treat as high-density. 1,400-1,800m → medium. Below 1,400m → low.

What about Japanese specialty roasters specifically?

Most Japanese specialty roasters (Onibus, Glitch, Mel, Saza, Light Up) lean light. Agtron numbers in the 75-90 range are typical. That means even a Brazilian natural from a Japanese roaster will brew more like a "medium-density" coffee than the dark-roasted Brazilian you'd get at a generic cafe.

The practical adjustment: when buying Japanese-roasted beans, lean toward the higher-temperature end of our recommendations and use a slightly finer grind. The roast development is shorter, the cell walls are intact, and you need the heat to extract.

This also means roast date matters more. Japanese light roasts hit their flavor peak 7-14 days off roast and start fading by day 30. We covered the timing logic in Roast Date Decoded: Why Japanese Specialty Coffee Goes Light and Drinks Soon.

Which V60 should you actually use?

For origin work, we recommend the Hario V60-02 ceramic over plastic for one reason: thermal stability. Light, dense coffees brew at 92-94°C, and a cold dripper drops your brew water by 3-4°C in the first 30 seconds. Pre-warming a ceramic V60 (rinse with hot water, dump, then brew) holds your slot. (Hario's own V60 brewing demos and recipes (Hario USA) call for a 1:16 ratio at ~90°C as a default — we push hotter for high-density origins.)

If you're choosing between the V60, the Kalita Wave, and the Origami, we wrote a full decision guide at Hario V60 vs Kalita Wave vs Origami: 2026 Decision Guide. Short version: V60 for clarity and origin expression, Wave for forgiveness, Origami for either depending on filter choice.

If you're new to the V60 entirely, start at Pour-Over for Beginners: Japanese Brewing Basics in 8 Steps before tackling origin-specific recipes.

A note on water

The recipes above assume mineral water in the 75-150 ppm TDS range. Tokyo tap water averages around 80 ppm and brews well after carbon filtration. American tap water is wildly variable — anywhere from 40 to 400 ppm. If you're brewing a Kenyan and getting flat, lifeless cups, water is the most likely culprit. Try Volvic or a remineralized RO blend (look for the Lotus Coffee Water concentrate or the Third Wave Water packets).

The SCA's brewing water standard (Coffee Standards, 2018) calls for water in the 150 ppm range with a calcium-to-magnesium ratio that favors magnesium — magnesium binds to coffee oils more efficiently and pulls more flavor compounds into the cup.

FAQ

Q: I only have one recipe in my head. What's the most universal one? A: 16g coffee, 250g water at 93°C, 1:15.6 ratio, 40-second bloom, 4 pours, total time 2:45-3:00. This is a defensible default for any washed origin from Ethiopia through Colombia. You'll lose some character on the extremes (very light Ethiopians, very dark Sumatrans) but you'll get a drinkable cup every time.

Q: My grinder doesn't have numbers. How do I dial in for origin? A: Brew the same coffee twice. If sour and thin, go finer one click. If bitter and dry, go coarser. For Kenyans, you want a medium-fine setting that produces a brew time around 3:00-3:30. For Brazilians, target 2:30-2:45. The grind size is the dial; brew time is the readout.

Q: Do I need a refractometer? A: No, but it helps. The VST LAB Coffee III or the cheaper DiFluid R2 will tell you whether you're hitting the TDS targets in the table. If you're not, you're guessing about extraction. For origin work specifically, a refractometer pays for itself within a couple of months because you stop wasting beans on undiagnosed bad brews.

Q: What if I'm using a darker-roasted coffee from a non-Japanese roaster? A: Drop temperature 2-3°C from our recommendations and consider a slightly coarser grind. Darker roasts are more soluble and less dense — same logic as Indonesian wet-hulled. A dark-roast Ethiopian from a generic American roaster brews more like a Brazilian natural in our framework.

Q: Can I use these recipes with a Kalita Wave or Origami? A: The temperature, ratio, and grind translate. The pour schedule does not. The Wave is a flat-bottom dripper with three small holes — it brews slower and benefits from a single long pour rather than five small ones. The Origami can act like either depending on filter (Kalita Wave filter = flat-bed behavior, V60 cone filter = V60 behavior). Use our origin parameters as a starting point and adjust pour count to match your dripper's drawdown speed.

Where to go next

If you're brewing through this guide and feeling like you finally understand what your beans are trying to do, the next logical investment isn't more gear. It's more variety. Buy three single-origin bags from different countries — one Ethiopian washed, one Colombian washed, one Brazilian natural — and brew them back to back on the same morning. The differences become impossible to miss.

For Japanese roaster recommendations and ordering tips for international shipping, our buyer's guides cover the cafes worth importing from.

For deeper recipe theory, the SCA Brew Guide, Tetsu Kasuya's YouTube channel, and James Hoffmann's origin breakdown series are the three external resources we trust most.

External references we used to build this guide:

• Tetsu Kasuya's 2016 World Brewers Cup winning 4:6 recipe (Kurasu Kyoto) — the canonical version of the recipe with the original timing rationale.
• James Hoffmann's Origin Breakdown series on YouTube, especially the Kenya and Ethiopia episodes for processing-method context.
• The SCA Coffee Standards (2018) and the broader SCA research and standards portal — foundational documents for ratio, water chemistry, and TDS targets across pour-over methods.
• Hario USA's V60 brewing demos and recipes — the dripper manufacturer's own baseline.
• Perfect Daily Grind: Exploring Kenyan SL-28 & SL-34 (2021) — historical and varietal context for the dense Kenyan beans we recommend brewing hotter.
• Standart Japan Issue 19, brewing essay — the source for our framing of "the recipe is a translation of the bean."

A final word on dialing in

Origin-specific brewing isn't a gimmick. It's the difference between drinking what the roaster intended and drinking a flattened, average version of every coffee that passes through your kitchen. Five extra seconds of bloom on an Ethiopian. Two degrees hotter on a Kenyan. A finer grind for a high-altitude lot. None of these are dramatic changes individually. Stack them, and you'll taste the difference in cup one.

The framework above won't make you a better taster overnight. But it gives you a starting point that respects the bean instead of fighting it. And once you've brewed a tuned Yirgacheffe next to a tuned Huila next to a tuned Nyeri, you stop thinking about coffee as a single beverage. You start thinking about it the way Japanese specialty roasters do — as a collection of voices, each one wanting to be heard slightly differently.

That shift in mindset is worth more than any grinder upgrade.

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Editorial disclaimer: This guide reflects the practices of the Japanese Coffee Gear editorial team and translates published work from Japanese specialty roasters and competition baristas. Recipes are starting points, not gospel. Your beans, your water, your grinder, and your palate will all push the dial. The point of the framework isn't to lock you into numbers — it's to give you a defensible reason to change them.

We're not affiliated with any roaster mentioned. Affiliate links to gear retailers earn us a commission at no cost to you.

-- The Japanese Coffee Gear Team