Japanese Experiment Module Kibo (Hope)

Japan is obliged to develop an experiment module called Kibo which stands
for Japanese Experiment Module. Kibo is the first manned facility of Japan
in which a maximum of four astronauts can perform experimental activities
for a long duration of time. Kibo consists of four components. Two
experimental facilities, the Pressurized Module and Exposed Facility,
logistics modules attached to each of them and, a Manipulator to be used for
experiments or for ORU changeout tasks.