In 1955, it was translated into English and introduced by U.S. Ambassador to Japan Edwin O. Reischauer, and after being translated into several other languages it became widely known.
1955年には、駐日大使でもあったエドウィン・O・ライシャワーが英訳して紹介し、各国語に翻訳されて広く知られる所となる。