| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | squid | (not available) | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Chiroteuthis imperator | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Enoploteuthis chunii | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Watasenia scintillans | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Berryteuthis anonychus | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Berryteuthis magister | (not available) | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Gonatopsis borealis | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Gonatus berryi | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Gonatus onyx | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Loligo bleekeri | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Loligo opalescens | USA | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Eucleoteuthis luminosa | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Ommastrephes bartramii | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Todarodes pacificus | Japan | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Onychoteuthis borealijaponica | Japan | juv./adults |
| nekton | finfish | bony fish | Ammodytes hexapterus | (not available) | juv./adults |
| nekton | finfish | bony fish | Mallotus villosus | (not available) | juv./adults |
| nekton | finfish | bony fish | herring | (not available) | juv./adults |
| nekton | finfish | bony fish | pollock | (not available) | juv./adults |
| nekton | finfish | bony fish | salmon | (not available) | juv./adults |
| nekton | finfish | bony fish | rockfish | (not available) | juv./adults |