Food · Fermented foods

Nihon-Kabocha (Japanese Heritage Pumpkin)

日本かぼちゃ (Nihon-kabocha)

Also known as: Nihon-kabocha, Japanese pumpkin, Cucurbita moschata, 日本かぼちゃ, Heritage kabocha

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At a glance

CategoryFood
Japanese labeling name日本かぼちゃ 果実
Common Japanese notations日本かぼちゃ, ニホンカボチャ, 在来かぼちゃ
OriginJapanese heritage pumpkin (Cucurbita moschata); distinct species from modern western kabocha (Cucurbita maxima 'Hokkaido'); softer flesh, lower sugar, earthier flavor; principal heritage cultivars include Kurokawa-numa, Shishigatani (Kyoto kaiseki specialty), Kogiku-za, Sukinawa, Niigata Yakishio; declining acreage but premium kaiseki demand
Typical functionsKaiseki seasonal vegetable — Shishigatani-kabocha (Kyoto specialty), Heritage-vegetable foodservice signature, Niche premium retail, Nimono (simmered) preparation — soft texture suits long simmer
Regulatory status in JapanStandard agricultural product labeling. Heritage cultivar (declining acreage, kaiseki demand). Not a designated allergen.

Nihon-kabocha (日本かぼちゃ) is the Japanese heritage pumpkin (Cucurbita moschata) — distinct from modern Western kabocha (Hokkaido pumpkin, C. maxima). **Shishigatani-kabocha (Kyoto)** is the iconic kaiseki cultivar. Premium kaiseki/heritage-vegetable demand.

Classification

Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.

Functions

Regulatory tags

Used in (typical product categories)

Finished-product categories that commonly include this ingredient in Japanese-market formulations.

  • Fresh nihon-kabocha B2B kaiseki supply (Kyoto / heritage growers)
  • Premium retail specialty

What it is

Cucurbita moschata heritage Japanese pumpkin (distinct from C. maxima modern kabocha).

Typical uses in Japanese products

Kaiseki seasonal vegetable (Shishigatani-kabocha Kyoto).

Heritage-vegetable foodservice signature.

Niche premium retail.

Nimono simmered preparation.

For OEM: heritage kaiseki B2B, premium retail specialty.

Regulatory classification in Japan

Standard food labeling. Origin disclosure. Not a designated allergen.

Regulatory classification in other markets

EUNiche heritage-vegetable specialty.
USANiche heritage-vegetable specialty.
ChinaC. moschata established as 中国南瓜.
KoreaLimited heritage market.

Example products

Example finished products will be added after verification.

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Related ingredients

References

  1. MEXT Standard Tables of Food Composition — 日本かぼちゃ 果実

Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.

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