Shinkai 6500 Submersible Papercraft

The Shinkai 6500 which was completed in 1990 is a manned research submersible that can dive up to a depth of 6,500 m. It is owned and run by the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and it is launched from the support vessel Yokosuka.
Shinkai 6500 Papercraft