Tape 68 had no date. No content note. Just the name: Shoko Esumi.
In international patent indexing and deep-archive academic repositories, documents are categorized by combining the lead author or inspector’s name with an explicit document sequence number and sub-classification code. This structure enables search engines to query millions of microfiche files or digital PDFs without mistaking similar titles. Supply Chain and Industrial ERP Systems Rikitake No.119 Shoko Esumi.68
The specific keyword phrase is associated with an index format commonly used to catalog niche digital photography collections, media archives, or vintage modeling portfolios. Rather than a subject of mainstream historical text, this specific alphanumeric string operates primarily as a digital identifier or archive designation. Tape 68 had no date
The imagery reflects the 1968 zeitgeist—a year of global social upheaval that, in Japan, manifested as a tension between the traditional "Yamato Nadeshiko" ideal and the new, independent woman. Rather than a subject of mainstream historical text,
: Shoko Esumi was one of the models frequently featured in Rikitake's work. Historical Context