This division has been responsible for several activities including the tours for the visitors, the training/education, events, publication of the journals and e-mail magazine. Please click here for more in detail.

This group is responsible for the administration of observatory data, construction of database, publication of data, etc. Please click here for more in detail.

This group is responsible to digitize various analog images taken during the deep ocean survey, to construct image database, and to publish image information. Please click herefor more in detail.