Hama Hama vs Shigoku
This is a US West Coast Pacific oyster comparison built around sweetness, green notes, and finish. The Hama Hama (Crassostrea gigas) is a medium oyster with sweet, melon, and herbaceous primary flavors, brininess of 2, sweetness of 4, minerality and creaminess of 3 each, and a clean, delicately sweet, refreshing finish. The Shigoku (Crassostrea gigas) is a small oyster with sweet and cucumber primary flavors, brininess and sweetness of 3 each, minerality of 2, creaminess of 3, and a crisp, clean, refreshing finish. Hama Hama is the sweeter and gentler of the two, with its melon and herbaceous character leading the experience. Shigoku is tighter and more structured: smaller, a little saltier, less sweet, and more cucumber-crisp.
| Attribute | Hama Hama | Shigoku |
|---|---|---|
| Species | Crassostrea gigas | Crassostrea gigas |
| Region | US West Coast | US West Coast |
| Size | Medium | Small |
| Brininess | 2/5 | 3/5 |
| Sweetness | 4/5 | 3/5 |
| Minerality | 3/5 | 2/5 |
| Creaminess | 3/5 | 3/5 |
| Finish | Clean, delicately sweet, refreshing | Crisp, clean, refreshing |
| Primary flavors | Sweet, Melon, Herbaceous | Sweet, Cucumber |
The oysters compared
Hama Hama
US West CoastClassic Pacific Northwest oyster with delicately sweet flesh and herbaceous notes. Lichen-green shells with a distinctive watermelon-rind flavor profile.
Shigoku
US West CoastTumbled Pacific with firm texture. Cucumber, melon, clean brine.
Which should you choose?
Choose Hama Hama if you want a medium Pacific oyster that is sweeter and lower in salt, with brininess 2 and sweetness 4. Choose Shigoku if you want a small, crisp, cucumber-forward oyster with balanced brininess and sweetness at 3 each. Both finish clean and refreshing; the difference is soft melon sweetness versus crisp cucumber precision.
Frequently Asked Questions
Are Hama Hama and Shigoku oysters the same species?
Yes. Both are Pacific oysters, Crassostrea gigas, from the US West Coast.
Which is sweeter, Hama Hama or Shigoku?
Hama Hama is sweeter, rating 4 out of 5 on sweetness compared with Shigoku at 3 out of 5.
Which is smaller?
Shigoku is smaller at 2-2.5 inches, while Hama Hama is medium at 2.5-3 inches.