Supplementary Provisions, Article 5, paragraph (2)
第二項
A foreign national who landed in Japan with a decision on the status of residence of "Pre-college Student" set forth in Appended Table I (4) of the Former Immigration Control Act before the Item (iii) Effective Date and who has continued to reside in Japan thereafter is deemed to be residing with the status of residence of "Student" set forth in Appended Table I (4) of the Amended Immigration Control Act. In this case, the period of stay accompanying that status of residence is the period until the day corresponding to the day on which the period of stay accompanying that status of residence of "Pre-college Student" expires.