This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

This work is in the public domain in the United States because it meets three requirements:

1. it was first published outside the United States (and not published in the U.S. within 30 days),
2. it was first published before 1 March 1989 without copyright notice or before 1964 without copyright renewal or before the source country established copyright relations with the United States,
3. it was in the public domain in its home country on the URAA date (January 1, 1996 for most countries).

Note: The enforcement of the revised Copyright Act on December 30, 2018 extended the copyright term of works whose copyright was valid on that day to 70 years. Do not use this template for works published after 1967.

Please note that being in the public domain in Japan does not automatically mean that it is free as well in the United States. Find and add one of the PD US license tags in order to ensure that the file is free in the United States. Typically, for a published work to be in the public domain in the United States, it needs to be published before 1946, because of URAA-restored copyrights. Unpublished works need to satisfy {{PD-US-unpublished}}.

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