Branches, Divisions, BMS Conference, Workshop and Other Meetings
- Division of Biological Mass Spectrometry --- Biological Mass Spectrometry Conference
- Division of High-temperature Mass Spectrometry
- Division of Isotope-ratio Mass Spectrometry
- Division of Tropo Mass Spectrometry
-- Mass Specrtometry for Tropodegradable Molecules (TMS)
- Division of the Fundamentals, Ionization and Ion Chemistry in Mass Spectrometry
- Kansai-area Colloquium
- Kanto-area Colloquium
- Symposiums and meetings held under the cosponsorship of related societies and MSSJ
- Other Meetings