How to Brew Japanese Sekko Washed Yirgacheffe ABOL - Pour-Over Brewing Parameters

An Exceptional Yirgacheffe

This is a premium Yirgacheffe lot specially selected by Japan's Ishikawa Corporation. Its aroma is not especially complex, yet it gives off an intense, concentrated perfume dominated by passion fruit and citrus — a character that becomes especially vivid during roasting. The moment first crack begins, the aroma opens up magnificently. The cup is remarkably pure and free of off-flavors, with a persistent, lingering sweetness and delicate tea-like notes on the finish.

Coffee Specifications

Producer: Japan's Ishikawa Corporation

Region: Yirgacheffe, Ethiopia

Grade: G1

Altitude: 1,600 - 2,500 meters across the appellation, with this lot grown at about 1,900 meters

Variety: Ethiopian Heirloom

Harvest Period: October - December

Processing Method: Washed

About Ishikawa Corporation

Ishikawa Corporation is one of Japan's largest green coffee traders, known for stationing quality-control staff throughout the growing regions and for holding them to exacting standards. This Yirgacheffe G1 is more than just a showcase of minimal defects: G1 export standards demand almost no defects in the green bean, which is why so many otherwise fine Ethiopian coffees are shipped as G2. This particular lot, however, came in with a defect count so low that it surpassed what the roaster had imagined possible.

There is a further subtlety. Because Ethiopian export grades are based on defect counts rather than cup quality, it is easy to find Yirgacheffe on the market that carries a good grade but simply does not taste good. This lot was produced under the supervision of local cupping experts who oversee quality control, so it delivers a consistently high-quality flavor profile while keeping defects to a minimum.

What "ABOL" Means

The name "ABOL" is not tied to any geographic region. It comes from the Ethiopian coffee ceremony, in which participants drink three cups. The finest cup is known locally as ABOL — the second is TONA and the third is BEREKA.

Because this particular Yirgacheffe has such exceptional flavor characteristics, it was given the name ABOL. It is packed in 30 kg jute bags.

Quality-Control Standards

Sourcing benchmarks:

• Raw material is sourced only from the excellent Kochere growing area.

• Only batches carrying the "A" grade specification and the characteristic Yirgacheffe aroma are purchased.

• Only batches with an ECX cupping grade of "Specialty Grade 3 or above" are sourced. After warehouse receipt, the coffee is cupped again and only high-quality batches go through rigorous screening. Thorough hand sorting then targets near-zero defective beans as the final step.

Detailed Specifications

Grade: G1

Screen size: Screen 14 and above accounts for more than 85%

Altitude: 1,900 meters

Flowering period: February - March

Harvest period: October - December

How the Yirgacheffe ABOL G1 Is Processed

At the estate: pulping, mucilage removal, fermentation in tanks, washing in washing channels, then sun drying.

At the processing plant (Moplaco Trading): hulling, foreign-material removal, screen sorting, density sorting, wind sorting, and hand sorting.

Ishikawa Yirgacheffe G1 ABOL Flavor Profile

This is a Yirgacheffe with a particularly distinct character. Its aroma is not complex but gives off intense notes dominated by passion fruit and citrus, which become especially prominent during roasting. Once first crack begins, the aroma blossoms magnificently. The coffee is exceptionally pure with no off-flavors. Roasted medium-light, it strikes a perfect balance between acidity and sweetness, with a persistent, lingering sweet aftertaste and subtle tea-like notes on the finish.

How to Brew Yirgacheffe [Japan Ishikawa ABOL]

FrontStreet Coffee hand-pour reference:

Weigh out 15 g of [Japan Ishikawa ABOL] and grind to a medium consistency — the particles should be slightly coarser than table salt. We use a BG grinder at setting 5R (a 60% pass-through rate on standard sieves). Use 90°C water and brew with a V60 dripper.

Pour from a gooseneck kettle in clockwise circles centered on the middle of the filter, starting the timer as you begin. Within 15 seconds, build the brew up to 30 g, then stop pouring. When the timer reaches 1 minute, begin the second pour, again working in clockwise circles from the center. Avoid pouring directly where the coffee bed meets the filter paper, which can cause channeling.

When you reach the outermost ring of grounds, leave a small margin and then continue circling back toward the center. By 2 minutes 20 seconds you should have poured to 220 g, and the brew is complete.

Cold Brew [Japan Ishikawa ABOL]

FrontStreet Coffee cold brew reference for [Japan Ishikawa ABOL]:

Yirgacheffe [Japan Ishikawa ABOL], light to medium roast, BG grinder setting 4B, grind level 3, 20 g of beans, 89°C water, a 3-minute bloom in a Chemex, then cold-brewed with ice water for a total water volume of 200 ml.

FrontStreet Coffee Recommendation

If this washed ABOL leaves you wanting more Yirgacheffe, FrontStreet Coffee's washed Yirgacheffe — its everyday staple single origin — is the classic place to begin. It is known for white jasmine, bright citrus and lemon acidity, and a clean tea-like body, and its approachable price has made it the first specialty coffee for many drinkers.

For something more specific, FrontStreet's Banko Gotiti Cooperative lot comes from Worka in the Gedeb woreda, at the southeastern tip of Yirgacheffe. Originally part of the YCFCU's Worka cooperative, it became an independent single-origin cooperative in 2012 with roughly 300 member farmers. Its traditional washed process keeps the citrus and lemon acidity and jasmine fragrance clean and vivid, with a bright, delicate overall profile.

If you prefer a fruitier style, FrontStreet's Natural Red Cherry Yirgacheffe is dried as whole ripe cherries on raised beds, which builds citrus acidity, a berry-juice body, honey sweetness, and a creamy mouthfeel. A good starting recipe is a V60 at 90-91°C with 15 g of coffee at a 1:15 ratio: grind to fine-sugar consistency (EK43s setting 10, roughly 80% through a No. 20 sieve), bloom with 30 g for 30 seconds, pour to about 125 g, then top up to about 225 g for a total brew time of 2:00-2:10.