Supplementary Provisions, Article 1, paragraph (1)
第一項
This Act comes into effect as of the date on which the Act Partially Amending the Civil Code, etc. (Act No. 45 of 2026; hereinafter referred to as the "Civil Code Amendment Act") comes into effect; provided, however, that the provisions set forth in the following items come into effect as of the dates specified respectively in those items.
この法律は、民法等の一部を改正する法律（令和八年法律第四十五号。以下「民法等改正法」という。）の施行の日から施行する。ただし、次の各号に掲げる規定は、当該各号に定める日から施行する。