Natsumikan (Summer Orange)

Natsumikan is a traditional Japanese citrus fruit known for its refreshing acidity and slightly bitter flavor. It has been enjoyed in Japan for generations.

Overview

Natsumikan Japanese citrus cross section — Natsumikan (cross section)

Japanese name: Natsumikan
Type: Traditional citrus
Taste: Tart, mildly bitter
Seeds: Contains seeds
Peel: Thick, requires knife

Flavor Profile

Natsumikan Japanese citrus segments — Natsumikan (segments)

Natsumikan has a bright, tangy flavor with noticeable acidity and a hint of bitterness. It is refreshing and less sweet compared to modern citrus varieties.

Related Japanese Citrus to Compare

Amanatsu – for a sweeter and more modern tart citrus.
Hassaku – for firm texture and mild bitterness.
Anseikan – for another large traditional Japanese citrus.

Is This Citrus Right for You?

Best for: People who enjoy traditional tart citrus
Not ideal for: Sweet fruit lovers
Taste profile: Strong acidity with slight bitterness
Texture: Firm with thick peel
Best use: Fresh eating with preparation, marmalade

Not sure how it compares to other citrus? See the best Japanese citrus ranked here →
Looking for sweeter options? See the sweetest Japanese citrus fruits →

Season

Natsumikan Japanese citrus growing on tree — Natsumikan (growing on tree)

It is harvested from spring to early summer (April to June).

Why It’s Popular

Natsumikan Japanese citrus in hand — Natsumikan (in hand)

Its refreshing taste makes it ideal for marmalade and processed foods, as well as for those who prefer less sweet citrus.

Where It’s Grown

Natsumikan Japanese citrus peel texture — Natsumikan (peel texture)

Natsumikan is mainly grown in western Japan, especially in Yamaguchi and Wakayama.

Explore more Japanese citrus varieties, or browse the complete list of Japanese citrus fruits.

Discover how this fruit compares in taste on the Japanese Citrus Flavor Wheel, or check its sweetness level in the Japanese Citrus Sweetness Chart.

New to Japanese citrus? Start with the Japanese citrus varieties guide.

This citrus is featured in our Best Japanese Citrus ranking.