- Space Transportation Systems
- Human Space Activities
- Satellites & Spacecraft
- Earth Observation
- « Operation »
- SHIZUKU
(GCOM-W1) - IBUKI (GOSAT)
- Aqua
- TRMM
- REIMEI (INDEX)
- Akebono (EXOS-D)
- GEOTAIL
- « Development »
- DAICHI-2 (ALOS-2)
- GPM/DPR
- GCOM-C
- EarthCARE
- « Completed »
- DAICHI (ALOS)
- Communication, Positioning & Engineering Test
- « Operation »
- MICHIBIKI
- KIZUNA (WINDS)
- KIKU-8 (ETS-VIII)
- KODAMA (DRTS)
- AJISAI (EGS)
- SDS-4
- Astronomical Observation
- « Operation »
- HINODE (SOLAR-B)
- Suzaku (ASTRO-EII)
- « Development »
- ASTRO-H
- SPRINT-A
- « Suspension »
- ASTRO-G
- « Completed »
- AKARI (ASTRO-F)
- Lunar & Planetary Exploration
- « Operation »
- AKATSUKI
(PLANET-C) - IKAROS
- « Development »
- BepiColombo
- Hayabusa2
- « Completed »
- HAYABUSA (MUSES-C)
- KAGUYA (SELENE)
- Utilization with Satellites
- Space Science Research
- Aviation Program
- Basic Technology Research
- Past Projects
