SBG Black Dragon Forge "The Oyabun" Shirasaya

Embrace the formidable elegance of the Oyabun, a unique Shirasaya sword designed by Paul Southren as a homage to Yakuza (Japanese gangster) movies from the 1960s onwards. Named after the term for "Godfather" in the Yakuza hierarchy, this katana embodies the spirit and aesthetics of these iconic films, blending tradition with an edge of rebellion.

The Oyabun features a simple yet powerful T10 differentially hardened blade, renowned for its strength and sharpness. This 28” blade is crafted from T10 tool steel, showcasing a natural hamon that highlights the blade's differential hardening. This is a hallmark of the SBG custom Katana, perfected over years of meticulous forging. The blade is adorned with a stylized Dragon Horimono engraving, a common motif in Yakuza culture symbolizing power, courage, and resilience.

The black lacquered fittings add a touch of elegance and contrast, while the saya (scabbard) features an intricate Dragon etching, further enhancing the sword's thematic appeal. The handle is double pegged for durability, ensuring a secure grip during handling. However, due to the lack of a handguard, it is recommended to use the Oyabun primarily as a functional display item. The blade itself is more than capable of serious cutting practice, but caution is advised, especially during thrusting maneuvers, to prevent the hand from slipping onto the razor-sharp edge.

Key Features:

• Blade Material: T10 differentially hardened tool steel

• Blade Length: 28 inches

• Design: Natural hamon with a stylized Dragon Horimono engraving

• Fittings: Black lacquered

• Saya: Dragon etching

• Handle: Double pegged for durability

The Oyabun is more than just a sword; it is a tribute to the allure and mystique of the Yakuza, making it a standout piece for collectors and enthusiasts alike. Whether displayed as a work of art or appreciated for its cutting prowess, this katana captures the essence of the Japanese criminal underworld with unparalleled craftsmanship and style.

Functionality and Intended Use