Citrus-soy dipping sauce — yuzu or sudachi juice, soy, dashi, mirin. The shabu-shabu and sashimi standard.
Name from Dutch 'pons' (punch, citrus-spirit), introduced via Nagasaki Dejima in the 17th century. The Japanese reading 酢 ('zu', vinegar) was attached to the homophone in late Edo. Mizkan (Aichi) industrialized bottling in the 1960s; Asahi Foods of Kochi makes the sudachi-heavy version.
Mizkan's Ajipon (1964) is Japan's bestselling ponzu — over 50% market share. Kochi-prefecture sudachi ponzu is made only 4 weeks/year (September) when the green fruit is in season; Niki-no-Kuro brand from Tokushima won the 2018 Monde Selection Gold for it.
Thin amber liquid, sharper and more aromatic than soy sauce. Citrus high notes hit first, soy salt second, dashi finishes round. Cold dipping bowl for shabu-shabu beef, takikomi-rice fish, hiyayakko tofu. A whisper of grated daikon thickens it.
Acid-balance trick: citrus 30%, soy 30%, dashi 30%, mirin+sake 10%. The yuzu/sudachi juice must be added cold and the bottle aged 1 week refrigerated to round out raw acidity. Industrial versions add citric acid to extend shelf life beyond the 3-week fresh-juice window.
Variations
Yuzu ponzu (柚子, Kyushu/Kochi yuzu, the standard), sudachi ponzu (酢橘, Tokushima, sharper), kabosu ponzu (Oita, mellower), ponzu-shoyu (citrus + soy only, no dashi), and the Mizkan Ajipon supermarket benchmark.
On the Palate
Where Ponzu sits in the Japanese flavor cloud
Ingredients
Serves 6How it's made
4 steps · 4 min active + 1 day 2 min waiting
- 13 min
Combine 60 ml yuzu juice (or sudachi) + 60 ml soy sauce + 30 ml dashi + 30 ml mirin in jar.
Watch outAdd the citrus juice cold, never heated — heat drives off the fresh top-note that makes ponzu sing.
- 22 min
Add 5 g katsuobushi + 5 g kombu; refrigerate.
- 31440 min
Rest 24 hr to develop depth; strain into bottle.
Watch outRest it a full day before straining — raw acidity is sharp on day one and rounds out overnight.
- 41 min
Use as dipping sauce for shabu-shabu, sashimi, or dressing salads.
