| The results | New program item | 1996 | 1997 | 1998 | 1999 | 2000 |
| The ocean island seismometry | Ten stations, Ponapei etc. | Two more stations, system standardization | | | | | @ |
| | Observation / analysis | | | | | |
| Deep seafloor seismometry(down-hole type) | Down-hole seismometer in Japan Sea | Development / production | | | | @ | @ |
| | Install three stations | @ | | | | @ |
| | Observation / analysis | @ | @ | | | |
| @@@@(Ocean bottom type) | High sensitivity ocean-bottom seismograph | Install four stations | | @ | | | @ |
| | Observation / analysis | | | | | |
| Deep ocean-bottom electromagnetic observation | Continuous observation on Miyagi Enoshima island | Install three stations | @ | | @ | | |
| The high sensitivity ocean-bottom magnetometer | Observation / analysis | | | | | |
| Ocean island GPS observation | Remote island GPS observation | Twelve stations adjunct to ocean island seismometry stations. | | | | | @ |
| | Observation / analysis | | | | | |
| New technology | Supersonic wave transmission | Development of supersonic wave transmission and ultra long life power supply | | | | | |
| International symposium | @ | Convene | @ | | @ | | @ |
| Special research worker (Japan Society for the Promotion of Science) | @ | Five scientists per year(domestic)
Three scientists per year(international) | | | | | |