Food · Fermented foods

Hyūganatsu (Hyuganatsu Citrus)

ひゅうがなつ (Hyūganatsu)

Also known as: Hyūganatsu, Citrus tamurana, 日向夏, Hyū-natsu

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At a glance

CategoryFood
Japanese labeling nameひゅうがなつ
Common Japanese notationsひゅうがなつ, 日向夏, ヒュウガナツ
OriginHyūganatsu citrus (Citrus tamurana); Miyazaki Prefecture native, discovered in early Meiji era; principal production region Miyazaki (Hyūga area), Kochi (Konatsu); spring harvest (April-May)
Typical functionsPremium spring citrus retail, Distinctive consumption — eaten with the white pith (mesocarp) intact for sweet-bitter contrast with the tart flesh, Miyazaki regional gift specialty
Regulatory status in JapanStandard agricultural product labeling. Miyazaki regional brand. Not a designated allergen.

Hyūganatsu (ひゅうがなつ / 日向夏) is a Miyazaki Prefecture native citrus (Citrus tamurana) discovered in the Meiji era. The distinctive consumption method — eaten with the white pith intact for sweet-bitter contrast — is unique among Japanese citrus. Miyazaki Hyūga area is the heritage production region.

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 whole Hyūganatsu (April-May)
  • Miyazaki regional gift retail

What it is

Citrus tamurana, Miyazaki native specialty citrus.

Typical uses in Japanese products

Premium spring retail with pith-intact consumption.

Miyazaki gift retail.

For OEM: regional Miyazaki gift retail and specialty foodservice.

Regulatory classification in Japan

Standard food labeling. Miyazaki regional brand. Not a designated allergen.

Regulatory classification in other markets

EUNiche specialty positioning.
USANiche specialty positioning.
ChinaNiche specialty positioning.
KoreaNiche specialty positioning.

Example products

Example finished products will be added after verification.

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Related ingredients

References

  1. MEXT Standard Tables of Food Composition — ひゅうがなつ 各形態

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

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