| MR01-K02 | Research on the Subtropical Gyre and the Subpolar Gyre in the North Pacific Ocean |
| MR01-K03 | Observational studies on the Material Cycle in the High Latitude Sea |
| MR01-K04 | Experiment in Arctic and sub-arctic oceanic region |
| MR01-K05 | Tropical Ocean Climate Study (TOCS) |
| MR02-K01 | Observational studies on Primary Productivity in the Equatorial Pacific Ocean |
| MR02-K02 | Observational Studies in the Western Tropical Pacific Ocean |