The multi-functional building hosts two research laboratories, and serves as a venue for international workshops and seminars.

Only 3 km from the Main Campus, Seaside House overlooks the East China Sea in Onna Village with a spectacular view of coral reefs and islands.

Seminar Room is a multi-purpose conference hall used for workshops, seminars, courses and large meetings. The room is equipped with network access and can seat 65 people.

Chura Hall is a multi-purpose space for meetings, and a dining space for participants of workshops, seminars, courses, etc.

There are 2 meeting rooms, each with a capacity for 12. The glass walls not only are beautiful but also function as a whiteboard.

There are 22 (as of April 2013) twin guest rooms located on the second and third floors of Seaside House. The guest rooms are used as accommodation for participants of workshops and courses. All guest rooms provide access to the Internet.
*For participants in OIST-hosted events.

Secure LAN and WiFi / Shower, Restrooms / Air Conditioned / Building Phones