Batch Consistency
Harvests are locked per seasonal contract to guarantee consistent color, particle micron size, and extraction yield across your menu cycles.
Set 1Seasonal Allocation
Onecha Specialty Selection
Seasonal Allocation & Harvest Contract
Curated for specialty bar workflow, dialed for clear-water whisking and milk-beverage menus.
- Teas in set
- 7
- Collections
- 3
- Bar dose
- 1g
- Contract range (THB)
- ฿4,800–8,200
Whisked Liquor Colour
Angle reads the roast axis, distance from centre reads body.
Foam capWhisked liquorDry powderDisc size = body
No tea selected. Tap a node on the circle — or any card below — to lock it in.
Flavour Axis
- Marine & Nori
- Fresh Green
- Sweet Vegetal
- Deep Umami
- Nutty & Chestnut
- Smoke & Cocoa
Pure Whisk Profile
Seiryu清流
Shaded spring flushes refined specifically for water-only preparation, clarity, and aromatic nuance.
S1
Mizu no Oto水の音
ceremonial
Uji
Sweet Pea, Floral, Silky
Cultivars
Midoriyutaka茂緑 · Yabukita薮北
Tasting Notes
Tender sugar snap peas, early spring dew, subtle white floral aromatics. Light, silky texture with a clean, naturally sweet finish and zero lingering astringency.
aroma5 out of 5
umami4 out of 5
sweetness5 out of 5
astringency1 out of 5
body2 out of 5
roast1 out of 5
Bar Application
Ceremonial hot Usucha, single-origin cold-whisk, sparkling clear matcha.
Contract (per kg)฿6,800 / kg
Per 1g dose~฿6.8
Sample (20g)฿510
Standard (100g)฿1,340
Big Package (1kg)฿9,900
Pre-order (14 days)
View full productS2
Kura蔵
ceremonial
Zhejiang
Roasted Chestnut, Sesame, Umami
Cultivars
Longjing龍井
Tasting Notes
Roasted chestnut, charred sesame, deep savory umami. Heavy, grounded mouthfeel anchored by a deliberate, pleasant shibumi (tea bitterness) that dissolves into a lingering roasted sweetness.
aroma3 out of 5
umami5 out of 5
sweetness3 out of 5
astringency4 out of 5
body5 out of 5
roast4 out of 5
Bar Application
Traditional full-bodied hot Usucha, bold straight iced matcha for customers who favor roast depth over sweet grassiness.
Contract (per kg)฿5,200 / kg
Per 1g dose~฿5.2
Sample (20g)฿380
Standard (100g)฿1,010
Big Package (1kg)฿7,500
Pre-order (14 days)
View full productStructured & Hybrid Profile
Homura焔
Formulated for milk fat balance, retaining vivid color and robust tea spine in layered beverages.
H1
Aoba青葉
ceremonial
Uji
Marine Nori, Sweet, Velvety
Cultivars
Okumidoriおくみどり · Midoriyutaka茂緑
Tasting Notes
Intense emerald green visual, sweet marine nori, fresh steamed leaves. Velvety body with an elegant umami presence that maintains green vibrancy in dairy.
aroma4 out of 5
umami5 out of 5
sweetness4 out of 5
astringency2 out of 5
body4 out of 5
roast1 out of 5
Bar Application
House-signature oat lattes, modern layered iced lattes, delicate ceremonial pure whisk.
Contract (per kg)฿8,200 / kg
Per 1g dose~฿8.2
Sample (20g)฿610
Standard (100g)฿1,610
Big Package (1kg)฿11,900
Pre-order (14 days)
View full productH2
Sumi炭
cafe
Zhejiang
Cocoa Nib, Smoky, Tannic
Cultivars
Zhongcha 102中茶102 · Longjing 43龍井43
Tasting Notes
Pan-fired soybeans, dark cocoa nib, smoky malt. Bold, assertive tannic structure engineered to cleanly cut through heavy dairy fat, sugar, or rich oat formulations without muting.
aroma3 out of 5
umami4 out of 5
sweetness2 out of 5
astringency5 out of 5
body5 out of 5
roast5 out of 5
Bar Application
Daily house hot/iced whole-milk lattes, dirty matchas, concentrated tea bases.
Contract (per kg)฿5,500 / kg
Per 1g dose~฿5.5
Sample (20g)฿410
Standard (100g)฿1,080
Big Package (1kg)฿8,000
Pre-order (14 days)
View full productOrigin Series
Sanchi産地
Named-terroir single origins held on standing allocation — the reference points a bar calibrates the rest of the menu against.
Y1
Yame八女
ceremonial
Yame
Nutty, Roasted Nuts, Rich, Umami
Cultivars
Okumidoriおくみどり
Tasting Notes
Roasted hazelnut, warm stone-ground grain, dense savory umami. Long shading builds a thick, coating body that stays sweet through a slow, mineral finish.
aroma4 out of 5
umami5 out of 5
sweetness4 out of 5
astringency2 out of 5
body4 out of 5
roast3 out of 5
Bar Application
Ceremonial hot Usucha, koicha-style concentrates, premium single-origin lattes where nutty depth is the selling point.
Contract (per kg)฿7,000 / kg
Per 1g dose~฿7.0
Sample (20g)฿280
Standard (100g)฿900
Big Package (1kg)฿7,300
Pre-order (14 days)
View full productN1
Kasumi霞
ceremonial
Nishio
Edamame, Cream, Citrus Blossom
Cultivars
Yabukita薮北 · Okumidoriおくみどり
Tasting Notes
Steamed edamame, soft cream, faint citrus blossom. Deep-steamed Nishio style gives a rounded, low-friction cup that reads sweet from first sip with almost no drying edge.
aroma4 out of 5
umami4 out of 5
sweetness4 out of 5
astringency1 out of 5
body3 out of 5
roast2 out of 5
Bar Application
Approachable hot Usucha for guests new to matcha, clean cold-whisk, delicate matcha sodas.
Contract (per kg)฿6,200 / kg
Per 1g dose~฿6.2
Sample (20g)฿460
Standard (100g)฿1,220
Big Package (1kg)฿9,000
Pre-order (14 days)
View full productN2
Nagi凪
cafe
Nishio
Toasted Rice, Brown Sugar, Full
Cultivars
Yabukita薮北
Tasting Notes
Cooked spinach, toasted rice, gentle brown sugar. Fuller and darker than Kasumi with a settled, even extraction built to hold its line at volume.
aroma3 out of 5
umami4 out of 5
sweetness3 out of 5
astringency2 out of 5
body4 out of 5
roast2 out of 5
Bar Application
High-throughput house lattes, batch cold brew, matcha soft-serve and dessert bases.
Contract (per kg)฿4,800 / kg
Per 1g dose~฿4.8
Sample (20g)฿360
Standard (100g)฿950
Big Package (1kg)฿7,000
Pre-order (14 days)
View full productAllocation Comparison
All 7 teas side by side at the seasonal contract rate, with the 1g bar dose cost for menu costing.
| Code | Tea | Cultivars | Contract / kg | Per 1g dose | Body | Best For |
|---|---|---|---|---|---|---|
| S1 | Mizu no Oto 水の音Seiryu 01 | Midoriyutaka · Yabukita | ฿6,800 / kg | ฿6.8 | 2 out of 5 | UsuchaCold WhiskSparkling |
| S2 | Kura 蔵Seiryu 02 | Longjing | ฿5,200 / kg | ฿5.2 | 5 out of 5 | UsuchaIced Straight |
| H1 | Aoba 青葉Homura 01 | Okumidori · Midoriyutaka | ฿8,200 / kg | ฿8.2 | 4 out of 5 | Oat LatteIced LatteUsucha |
| H2 | Sumi 炭Homura 02 | Zhongcha 102 · Longjing 43 | ฿5,500 / kg | ฿5.5 | 5 out of 5 | Milk LatteDirty MatchaConcentrate |
| Y1 | Yame 八女Single Origin | Okumidori | ฿7,000 / kg | ฿7.0 | 4 out of 5 | UsuchaKoichaSingle-Origin Latte |
| N1 | Kasumi 霞Nishio 01 | Yabukita · Okumidori | ฿6,200 / kg | ฿6.2 | 3 out of 5 | UsuchaCold WhiskSoda |
| N2 | Nagi 凪Nishio 02 | Yabukita | ฿4,800 / kg | ฿4.8 | 4 out of 5 | House LatteCold BrewDessert |
Seasonal Supply Partnership Terms
Volume Flexibility
Seasonal allocation schedules allow locked-in pricing based on quarterly estimated volume, preventing price spikes between flushes.
Bar Calibration Support
Sample batches available to calibrate recipe ratios, water temperatures, and dairy fat pairing prior to menu rollout.
Reserve Your Seasonal Allocation
Tell us your monthly volume and menu format and we will send calibration samples plus a locked harvest contract for the flush.