☆Rare Unused! 1984 Showa 59 Mitsui Life Watch with Calendar and Recipe Book

【Miraculous Deadstock! A Treasure for Showa Retro & Mercari Enthusiasts】
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■ Product Name
1984 (Showa 59) Mitsui Life Insurance Novelty Item
Mushroom Soup Recipe Card with the Rare Aluminum Calendar for Wristwatches (October)

■ Product Description
This is an extremely rare, vintage recipe card distributed by Mitsui Life Insurance sales representatives (life insurance ladies) in 1984.

The main highlight is the [mini calendar (October 1984) that attaches to a wristwatch band] located at the top right.

This was a nostalgic item that Showa-era businessmen eagerly attached to their watches back then. Amazingly, it has survived to this day in a miraculous deadstock condition, [completely unused and without deterioration, still unpeeled].
The cover features a nostalgic and evocative Mushroom Soup recipe photo, while the back contains a detailed recipe by culinary researcher Toyoko Okubo, along with trivia about spinach (mini encyclopedia).

■ Product Condition
Although it is a paper and aluminum product over 40 years old, it has been carefully stored in a dark place. Therefore, including the wristwatch calendar at the top right, it is in superb, excellent condition with almost no noticeable stains, fading, or deterioration.

This is a museum-quality piece that collectors of Showa retro culture, corporate novelty enthusiasts, and fans of vintage items may never see again.
I am listing this item to organize my collection, targeting serious enthusiasts who understand its value.

I will ensure complete protection against folding and moisture, pack it carefully, and ship it promptly.
This is a one-of-a-kind item, first come, first served. If you feel a connection, please take this opportunity to add it to your collection!

Features...Starts on Sunday

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