- 在海洋的利用和开发，预防海上灾害等方面进行调查和研究
- 印刷和提供由日本海上保安厅发行的海图，电子海图，航空图和航海出版物
- 发行面向小型船舶，游船的水路参考图，书籍
- 为了确保航海，海上旅游的安全，提供各类海洋信息
- 2021-12-07
- Announcement on new Electronic Navigational Chart(ENC).
- 2021-01-13
- There is an inconvenience in shipping products from Japan to customers
- 2020-08-26
- Announcement on new Electronic Navigational Chart(ENC).
- 2019-08-21
- Announcement on new Electronic Navigational Chart(ENC).
- 2019-02-15
- Announcement on new Electronic Navigational Chart(ENC).
