[Question] What are the Training visa and Technical Intern Training visa systems?

The Training and Technical Intern Training systems are designed to bring young foreign workers into Japanese companies and public organs, to learn Japanese technology and knowhow, which they can then use to promote the progress of industry in their home countries. This is one way that Japan contributes to the international community and promotes international cooperation by transferring Japanese technology to developing nations.
For details, please see Immigration HP and
Japan International Training Cooperation Organization HP.