HotPepperIndex
Capsicum annuum

Japones Pepper

Jalisco, Mexico
Medium
Also known asSantaka · Hontaka · Japanese pepper · Oriental chile pepper · Chinese chile pepper
Scoville
0SHU
Heat0%
15k–30k SHU · PepperScale and Specialty Produce

The Japones pepper is a slender Capsicum annuum chili native to Mexico's Jalisco region but famous in Asian cuisines for its clean heat. Measuring 15,000 to 30,000 Scoville units, it provides neutral, peppery spice ideal for stir-fries and infusions without overpowering other flavors. Typically dried and used whole or powdered, the thin two-inch pods ripen from green to bright red.

Japones peppers, also called chile japones or Japanese chiles, are thin, elongated fruits of the Capsicum annuum species, averaging 5 to 6 centimeters in length and 1 to 2 centimeters in diameter. They feature a slender, straight, tapering shape with a slightly flattened, leathery skin that turns from green to a shiny bright red when fully ripe. The flavor is notably neutral and peppery, delivering a clean, sharp, and lingering heat with subtle vegetal and light acidic notes, making them excellent 'fire bringers' that add spice without introducing complex flavors that could clash with other ingredients. Commonly used in Japanese, Chinese (Szechuan and Hunan), Latin American, and Caribbean dishes, these peppers excel in stir-fries, curries, soups, mapo tofu, kung pao chicken, and chili oils or vodkas. They can be added whole, crushed into flakes or powder, or rehydrated for sauces and salsas. Substitutions include cayenne for milder heat or chile de árbol for similar profiles. The plants are bushy and compact, reaching about 60 centimeters in height, producing 60 to 120 peppers per plant in 70 to 80 days under warm conditions. Nutritionally, they provide vitamins A, C, K, B6, and E, along with minerals like potassium, iron, and magnesium, plus beneficial capsaicin and fiber. Historically native to Mexico where they were domesticated from wild varieties, they were introduced to Asia centuries ago and gained popularity there, hence the name derived from the Spanish 'Japones' meaning Japanese. Alternate names include Santaka, Hontaka, and Oriental chile peppers.

Gallery

No photos of Japones Pepper here yet. Got one? Share it with us.

Backstory

Native to Mexico's Jalisco region, domesticated from ancient wild Capsicum annuum varieties. Introduced to Asia in the 15th-16th centuries by explorers, becoming a staple in Japanese and Chinese cuisines for its clean heat profile. The name 'Japones' comes from the Spanish word for Japanese due to its popularity there.

Promoted products

Promote a product tied to Japones Pepper? This slot is open.

Reach out →

Flavor

Neutral peppery flavor with clean, sharp, lingering heat and light acidity; valued for providing heat without complex or overpowering notes.

neutralpepperycleanpungent

Culinary uses

stir-friescurriessoupschili oilsvodka infusionssaucessalsaspowdermapo tofukung pao chicken

Q&A

Substitutions

cayenne pepperchile de árbol

Related variants

Appearance

Skin
leathery, smooth but creased
Color
green to shiny bright red when ripe; dried dark red to orange-red
Flesh
semi-thick, hollow with small golden yellow seeds
Shape
slender, narrow, straight, tapering to a point, slightly flattened
Length
5-6 cm
Diameter
1-2 cm

Growing

Sun
full sun
Soil
well-drained, fertile
Notes
Bushy plants; start indoors with heat mat 75-80°F; ripen green to red; can dry on plant or dehydrate
Water
moderate, consistent moisture
Yield
60-120 peppers per plant
Plant height
60 cm (2 ft)
Days to maturity
70-80 days

Nutrition

Other
fiber, capsaicin for anti-inflammatory effects
Minerals
potassium, copper, calcium, iron, magnesium
Vitamins
A, C, K, B6, E

Origin detail

Region
Jalisco
Country
Mexico

Tags

medium heatdried chiliAsian cuisineMexican originneutral flavorannuum variety

Sources

Huge shout-out to the breeders, growers, researchers, and seed savers linked below — their independent work is what lets us fact-check our own. Go visit them.

These references are used to verify what we publish — not as the source of the content itself. Seed catalogs, breeder pages, research papers, and cultivar databases let us cross-check every fact before it lands here. Open any card to read the original or dig deeper.

4 sources · 8 searches · Added May 13, 2026, 15:15 UTC
Origins
A World of Capsicum
Peppers and their homelands. Tap a marker.
108 / 225