| 0307.49 | 500 | 1 Smoked |
| 0307.49 | | 2 Other |
| 0307.49 | 210 | - Mongo ika |
| 0307.49 | 290 | - Other |
| 0307.49 | | Octopus (Octopus spp.) : |
| 0307.51 | 000 | Live, fresh or chilled |
| 0307.52 | 000 | Frozen |
| 0307.59 | | Other |
| 03.06 | | Crustaceans, whether in shell or not, live, fresh, chilled, frozen, dried, salted or in brine; smoked crustaceans, whether in shell or not, whether or not cooked before or during the smoking process; crustaceans, in shell, cooked by steaming or by boiling in water, whether or not chilled, frozen, dried, salted or in brine; flours, meals and pellets of crustaceans, fit for human consumption |
| 03.06 | | Frozen |
| 0306.11 | 000 | Rock lobster and other sea crawfish (Palinurus spp., Panulirus spp., Jasus spp.) |
| 0306.12 | 000 | Lobsters (Homarus spp.) |
| 0306.14 | 010 | - King crabs (Paralithodes spp.) |
| 0306.14 | 020 | - Snow crabs (Chionoecetes spp.) |
| 0306.14 | 030 | - Swimming crabs (Portunus spp.) |
| 0306.14 | 040 | - Horsehair crabs |
| 0306.14 | 090 | - Other |
| 0306.15 | 000 | Norway lobsters (Nephrops norvegicus) |
| 0306.16 | 000 | Cold-water shrimps and prawns (Pandalus spp., Crangon crangon) |
| 0306.17 | 000 | Other shrimps and prawns |
| 0306.19 | | Other, including flours, meals and pellets of crustaceans, fit for human consumption |
| 0306.19 | 200 | 2 Other |
| 0306.19 | | Live, fresh or chilled : |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
