The Vault Journal

Discover the ultimate showdown between two of Japan’s most renowned knife makers, Kaishin and Mr. Itou. Learn who crafts the most exclusive and sought-after knives among the world’s most expensive...

Delve into the art of Honyaki knife-making and discover why only a select few blacksmiths can forge the most expensive Japanese knives. Learn about the meticulous process, rare materials, and...

Delve into the world of luxury Japanese knives through the eyes of a passionate collector. Learn what motivates the purchase of the most expensive Japanese knives and why these heirloom...

Discover the most exclusive knife series ever released from Sakai, Japan's revered blade capital. A must-read for collectors of the most expensive Japanese knives.

Discover the rare story behind one of the most expensive Japanese knives ever made—a singular blade that took over two years to complete by hand.

Meet the elite collectors behind the world’s most expensive Japanese knives. Discover the stories, tastes, and motivations of those shaping the high-end knife market.

The hamon isn't just a pattern—it's the soul of Japan's most expensive knives. Discover how this ancient temper line reflects the skill, artistry, and discipline of master blacksmiths.

Discover why mirror polished Honyaki blades sit atop the world of the most expensive Japanese knives. A deep dive into refinement, rarity, and artisanal mastery.

Explore where to find Japanese knives with rare mammoth tooth handles—crafted for collectors of the most expensive Japanese knives. 

Learn how to join the waitlist for a custom knife from Tsukasa Hinoura, one of Japan’s most revered blacksmiths. A must-read for collectors of the most expensive Japanese knives.

Discover the top steels found in the most expensive Japanese knives—from White #1 to Tamahagane. Learn what sets these ultra-premium materials apart.

Discover the most luxurious knife handles ever used in Japanese blades — from mammoth tooth to lacquered urushi. A must-read for collectors of the most expensive Japanese knives.