Product Description:
MetalStacks proudly presents a distinguished piece of Asian currency history with this Japan 1 Yen (壱圓 / Ichi Yen) Banknote from the historic Series A (1946) post-war issue, featuring a finely engraved portrait of Ninomiya Sontoku (1787–1856) — one of the most revered figures in Japanese history, celebrated as a pioneering agricultural reformer, moral philosopher, and economist whose teachings continue to influence Japanese culture, education, and business ethics nearly two centuries after his death.
(PSV 20)
Issued by Nippon Ginko (日本銀行 — Bank of Japan) during the immediate post-World War II reconstruction era under American Occupation, this note represents a fascinating and transformative chapter in modern Japanese monetary history. Released in 1946, just one year after Japan's surrender ending the Pacific War, this small-denomination note circulated during a period of historic political, economic, and social transformation as Japan rebuilt from wartime devastation under the supervision of General Douglas MacArthur's Supreme Commander for the Allied Powers (SCAP).
This particular example is housed in a protective rigid currency holder and elegantly presented within a handsome wood display frame with a black matted backdrop, transforming it into a finished showcase piece ready for immediate display. The note exhibits significant signs of age, circulation, and authentic wartime-era wear consistent with its post-war vintage — including pronounced toning, edge wear, paper texture variations, and a torn corner that authentically reflects the turbulent era through which this note circulated. These natural characteristics enhance its authenticity and historical character as a genuine artifact of post-war Japan. Only one note is available, making this a truly one-of-one collectible offering.
Note Information
- Country: Japan (日本 / Nippon)
- Denomination: 1 Yen (壱圓 / Ichi Yen)
- Series: Series A (1946) — Post-WWII Issue
- Type: Bank of Japan Banknote (日本銀行券)
- Serial Number: 198222
- Portrait: Ninomiya Sontoku (1787–1856) — Japanese Agricultural Reformer & Philosopher
- Issuing Authority: Nippon Ginko (日本銀行 / Bank of Japan)
- Era: Shōwa Period (昭和) — Post-WWII Reconstruction
- Grade: Circulated (Authentic vintage condition)
- Issuer: Empire of Japan / Bank of Japan
- Paper Type: Government-issued banknote paper
- Status: Demonetized (no longer in circulation)
- Presentation: Rigid currency holder mounted within a wood display frame
- Availability: One (1) note only
Design Details
Obverse: Features a finely engraved portrait of Ninomiya Sontoku on the right side, depicted in traditional Japanese attire — a fitting tribute given his role as one of Japan's most celebrated agricultural and moral reformers. The inscription "日本銀行券" (Nippon Ginkō-ken / "Bank of Japan Note") appears across the top, identifying the issuing authority. The denomination "壱圓" (Ichi Yen / "One Yen") is prominently displayed at the center in traditional Japanese script, with the numeral "1" appearing in ornate cartouches at both upper corners. A rooster is depicted at the lower left, perched proudly atop a mound — symbolizing dawn, renewal, vigilance, and the new beginning of post-war Japan. The Imperial Chrysanthemum Seal (菊紋) appears at the top center, while two red official seals (印章) of the Bank of Japan are prominently displayed at the lower left, authenticating the note. The serial number 198222 appears in red ink at the upper right. The vertical text "日本銀行" (Nippon Ginkō / "Bank of Japan") runs along the left edge.
Reverse: Displays an elegant ornamental design featuring the denomination "1 YEN" in Western Latin script, flanked by the bold numeral "1" on each side. The Japanese characters "日本銀行兌換券" (Nippon Ginkō Dakan-ken / "Bank of Japan Convertible Note") appear at the top, with "壱圓" (Ichi Yen / "One Yen") prominently displayed at the center in traditional Japanese script. The intricate guilloché security patterns surrounding the central design are rendered in deep blue-green ink and feature elaborate scrollwork, anthemion motifs, and lathe-engraved details characteristic of mid-20th-century Bank of Japan banknote production. The overall design reflects the formal, dignified aesthetic of post-war Japanese currency engineering.
Historical Significance
The Japan 1 Yen 1946 banknote carries profound historical and cultural weight, combining numismatic appeal with deep ties to one of the most transformative periods in modern Japanese history.
Ninomiya Sontoku (1787–1856): Born into a peasant family in Sagami Province (modern Kanagawa Prefecture), Ninomiya Sontoku is one of the most revered figures in Japanese history — a self-taught agricultural reformer, moral philosopher, and economist whose teachings on hard work, frugality, repayment of debts (both financial and spiritual), and rural revitalization fundamentally shaped modern Japanese values:
- Developed the "Hōtoku" (報徳) philosophy — a system of agricultural and economic reform combining Confucian, Shinto, and Buddhist principles emphasizing hard work, thrift, mutual aid, and gratitude
- Revitalized hundreds of failing villages throughout 19th-century Japan through his reform programs
- Pioneered cooperative agricultural lending and savings programs, which became foundational models for modern Japanese credit unions and rural banking
- Became the subject of one of the most famous statues in Japan — the iconic image of young Ninomiya carrying firewood on his back while reading a book, displayed in front of nearly every elementary school in pre-war Japan
- His teachings influenced generations of Japanese business leaders, including the founders of major corporations like Toyota, Panasonic, and Honda
- His face on Japanese currency represents the post-war revival of traditional Japanese values — frugality, hard work, and community responsibility — as Japan rebuilt from wartime devastation
Post-WWII Japan (1946): This note was issued in 1946, the first full year of the Allied Occupation of Japan (1945–1952) under General Douglas MacArthur and the Supreme Commander for the Allied Powers (SCAP). It is one of the earliest banknotes of the post-war monetary reform era, issued as Japan grappled with hyperinflation, food shortages, demilitarization, and the rebuilding of every aspect of its society. The choice of Ninomiya Sontoku as the portrait — a figure representing hard work, frugality, and rural revival — was deeply intentional, providing the Japanese public with a moral and cultural anchor as the nation rebuilt from the ashes of war.
The 1946 currency reform also saw Japan introduce new banknote designs to replace the militaristic imagery of wartime currency, which had featured generals, samurai, and imperial themes. The new Series A banknotes — including this 1 Yen — emphasized scholars, philosophers, and peaceful cultural figures, signaling a clear ideological shift toward democratization and rebuilding.
The Rooster Symbolism: The prominent rooster depicted on the obverse carries deep meaning in Japanese culture. The rooster (酉 / tori) symbolizes dawn, vigilance, courage, and renewal — a powerful image for a nation rebuilding after WWII. In Japanese folklore, roosters are also associated with Amaterasu, the sun goddess, and are considered messengers of the gods at Shinto shrines. Including the rooster on the first post-war 1 Yen note was a quiet but meaningful statement: Japan was awakening to a new dawn.
The Bank of Japan (Nippon Ginko): Founded in 1882 during the Meiji Restoration, the Bank of Japan (日本銀行 / Nippon Ginkō) is Japan's central bank and one of the oldest central banks in Asia. Headquartered in Tokyo's Nihonbashi district in a magnificent Western-style building designed by architect Tatsuno Kingo (the same architect who designed Tokyo Station), the Bank of Japan holds sole authority to issue Japanese currency. Notes bearing the Bank of Japan's authority — particularly post-war issues like this 1946 1 Yen — represent the financial heritage of one of the most consequential and historically resilient economies in modern world history.
Demonetized & Discontinued Status: As an early post-war issue, the 1946 1 Yen note is no longer in active circulation and has been functionally demonetized through decades of currency reform, denomination changes, and the issuance of modern Japanese yen notes. The Bank of Japan technically still honors older notes at face value, but the practical demonetization combined with the fragility of post-war paper makes surviving examples increasingly rare. The discontinued status and historical context make these notes highly desirable for collectors of post-war Japanese currency, Asian numismatics, and World War II era memorabilia.
The Shōwa Era (昭和): This note was issued during the reign of Emperor Shōwa (Hirohito) (1926–1989), the longest-reigning monarch in Japanese history. The Shōwa Era spanned both the militaristic pre-war and wartime periods and the dramatic post-war reconstruction and economic miracle — making notes from this era tangible artifacts of one of the most consequential reigns in 20th-century world history.
Presentation
This historic post-war Japanese banknote is securely housed in a protective rigid currency holder and elegantly mounted within a wood display frame with a black matted background, ready for immediate display on a desk, shelf, mantel, or wall. The framed setup protects the fragile vintage paper while allowing full visibility of its design, Ninomiya Sontoku portrait, Japanese calligraphy, Imperial Chrysanthemum seal, Bank of Japan seals, rooster imagery, and serial number. As with all MetalStacks offerings, the note has been carefully handled and verified for authenticity.
Because only one example is available, the exact note shown — including its distinct serial number, individual condition, and authentic post-war wear patterns — is the note you will receive. Please note that condition reflects authentic 80-year-old circulation wear and is part of what makes this artifact a genuine survivor of the immediate post-WWII era.
For additional details or collector inquiries, please contact MetalStacks at (561) 529-3001.