Harumi

Harumi is a premium Japanese citrus variety known for its rich sweetness, easy-to-peel skin, and juicy flesh. It is a hybrid of Kiyomi and Ponkan, combining the best qualities of both.

Overview

Harumi Japanese citrus whole fruit — Harumi (whole fruit)

Japanese name: Harumi
Type: Hybrid citrus (Kiyomi × Ponkan)
Taste: Very sweet, low acidity
Seeds: Mostly seedless
Peel: Easy to peel

Flavor Profile

Harumi Japanese citrus cross section — Harumi (cross section)

Harumi has a deep, rich sweetness with very mild acidity. The texture is firm yet juicy, offering a satisfying bite and a refreshing citrus aroma.

Related Japanese Citrus to Compare

Unshu Mikan – for the most familiar everyday Japanese mandarin.
Kiyomi – for a richer orange-like flavor.
Dekopon – for a sweeter premium comparison.

Is This Citrus Right for You?

Best for: Easy-to-eat sweet citrus lovers
Not ideal for: Those seeking strong acidity
Taste profile: Sweet and mild
Texture: Soft and juicy
Best use: Fresh eating, casual snacking

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

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

Harumi is typically harvested from mid-winter to early spring (January to March).

Why It’s Popular

Harumi Japanese citrus in hand — Harumi (in hand)

Its combination of easy peeling, high sugar content, and pleasant texture makes it a favorite for fresh eating.

Harumi is known for its rich sweetness, but many Japanese people also find the name itself memorable.

Many Japanese citrus varieties have names that sound like women’s names, and Harumi is one of the best-known examples.

During citrus season, roadside markets and local produce stands often display cheerful name cards such as Harumi, Haruka, and Setoka alongside the fruit.

Whether intentional or not, these names often create a friendly and approachable image that matches the bright appearance of the fruit itself.

Harumi as a Jam Fruit

The creator also produces and sells citrus jams, including Harumi jam.

Interestingly, Harumi jam is often purchased as a gift or souvenir for people who happen to be named Harumi.

Harumi has both high sweetness and enough citrus acidity to maintain a clear, distinctive flavor when made into jam.

The result is a jam with a rich citrus taste that remains bright and refreshing rather than simply sweet.

Where It’s Grown

Harumi Japanese citrus peeled fruit — Harumi (peeled fruit)

Harumi is mainly grown in Japan, especially in regions with a mild climate such as Shizuoka and Ehime.