| Executive | ||
| Post | Name | Special field of study |
| Director General | Masako Izawa | Mammals |
| Assistant Directer | Kouji Tsukinari | |
| Natural History Staffs | ||
| Post | Name | Special field of study |
| Chief Curator/Researcher | Tohru Manabe | Plants |
| Senior Curator/Researcher | Yasushi Mori | Rocks and Minerals |
| Senior Curator/Researcher | Akihiro Misaki | Geology |
| Senior Curator/Researcher | Tomoyuki Ohashi | Fossil Vertebrates |
| Curator/Researcher | Yasuhiro Ota | Fossil Invertebrates |
| Curator/Researcher | Yusuke Minoshima | Insects |
| Curator/Researcher | Koshiro Eto | Amphibians and Reptiles |
| Curator/Researcher | Yusuke Hibino | Fishes |
| Curator/Researcher | Toru Nakahara | Birds |
| Curator/Researcher | Nozomi Nakanishi | Mammals |
| Curator/Researcher | Fumio Takeshita | Crustaceans and Molluscs |
| History Staffs | ||
| Post | Name | Special field of study |
| Chief Curator/Researcher | Toshinobu Hibino | Modern history |
| Senior Curator/Researcher | Kaori Miyamoto | Archaeology |
| Curator/Researcher | Akiko Ueno | Fork customs |
| Curator/Researcher | Yuko Tomioka | Antique arts and crafts |
| Curator/Researcher | Takashi Moritomo | Medieval & Early modern history |
| Curator/Researcher | Yoshimasa Nakanishi | Industrial technology & Architectural history |
| Curator/Researcher | Ryosei Sato | Medieval history |
| Museum Teacher [MT] | ||
| Post | Name | Special field of study |
| Manager | Yosuke Matsunaga | Elementary school |
| Manager | Hiroshi Ikeda | Elementary school |
| Assistant Manager | Shigeo Kaneko | |
| Assistant Manager | Akira Imajou | Junior high school |
| Spreading Staffs | ||
| Post | Name | Special field of study |
| Director | Hiroaki Kubota | |
| Manager | Naoyuki Tabira | |
| Assistant Manager | Mayumi Ikuta | |
| Assistant Manager | Shouichi Obase | |
| Senior Staff | Rumi Hamada | |
| Rumi Muraguchi | ||
| Aoi Ishizaka | ||
| Yui Hirayama | ||
| Eiko Shinomiya | ||
| Keiko Senju | ||
