WWII Japanese Yosegaki Hinomaru “Good Luck” Flag Signed Patriotic Slogans, Names

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WWII Japanese Yosegaki Hinomaru “Good Luck” Flag – Silk with Leather-Reinforced Corners, Signed with Patriotic Slogans and Names

This authentic … Read more WWII Japanese Yosegaki Hinomaru “Good Luck” Flag – Silk with Leather-Reinforced Corners, Signed with Patriotic Slogans and Names

This authentic Yosegaki Hinomaru (“Good Luck Flag”) dates to the Second World War and measures 28" × 38". Crafted of fine silk with leather-reinforced corners and original tie cords, it bears the classic red sun disc of Japan surrounded by hand-brushed calligraphy in black ink.

The bold vertical inscription reads 武運長久 (Buun Chōkyū), translating to “Eternal Fortune in War”—a standard yet deeply meaningful blessing for military success. Other slogans include expressions such as 祈必勝 (Inori Hisshō), “Prayers for Certain Victory,” and personal dedications for safety and honor. Around the sun are dozens of signatures from family members, friends, and possibly community members, written at the time of the soldier’s departure.

Historical Context & Use:
Yosegaki Hinomaru flags were personal morale talismans carried by Imperial Japanese soldiers. This example’s silk construction made it ideal for folding and wearing inside a helmet liner, keeping it close as a protective charm. Such flags were also flown at farewell ceremonies, displayed in barracks, and occasionally in the field for morale. For the recipient, the combined symbolism of the national flag and the personal blessings inscribed on it served as a reminder of home and duty.

Condition:
Very good for age, with strong color in the sun disc, intact silk fabric, legible inscriptions, and minimal foxing or fraying. Ink bleed-through is visible on the reverse, consistent with period examples.

Display Orientation:
Designed for horizontal presentation with inscriptions upright, but can be displayed vertically, as many were during wartime ceremonies.

Given this flag’s silk construction, leather-reinforced corners, bold slogans, and good overall condition,

This WWII Yosegaki Hinomaru flag carries a combination of patriotic slogans and personal signatures from the soldier’s friends, family, and community. Here’s a breakdown of the key inscriptions visible in the image:

Main Large Inscriptions (Bold Brushstrokes)
武運長久 (Buun Chōkyū) – “Eternal Fortune in War”

This is the most common large slogan on such flags, expressing the wish for the soldier’s continued success and good luck in battle.
祈必勝 (Inori Hisshō) – “Prayers for Certain Victory”

A strong, confident expression of hope for the soldier’s victory.

Other Inscriptions Around the Red Sun
Many smaller inscriptions are personal names—relatives, neighbors, classmates, or co-workers.

Some also include short blessings, such as
必勝祈願 (Hisshō Kigan) – “Prayer for Certain Victory”
安全祈願 (Anzen Kigan) – “Prayer for Safety”

Expressions of loyalty and encouragement like “Do your best” or “Fight bravely.”

Purpose and Use
The writing is all on one side, but the thin silk allows the ink to show through.

This flag was likely presented to a soldier at a send-off gathering.

It could have been flown at the farewell ceremony, then folded and carried inside the helmet liner or uniform for protection and morale. See less