You can apply for an extension of defense (hereinafter referred to as "extension of defense") to participate in the defense of the next graduation thesis.

Those who apply for extension of defense should apply to the college in advance. Generally, if there are justified reasons, you will be allowed to postpone your defense. However, each school has its own rules. How long it can be extended depends on the regulations of the school. It is recommended not to postpone.

How long the extension depends on the requirements of the graduate school.