Daan van Rossum
Eric McAskill
Kamebishi's 20-year-aged soy sauce is the most expensive soy sauce in the world, sometimes selling for $125 for less than 4 tablespoons. The soy sauce has been made using the same family recipe since 1753 and follows the traditional mushiro koji method, in which each step takes years to complete.
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Eric McAskill
TikTok user @JapanOnTikTok, YouTuber CDawgVA, and TikTok user @tombotravelsjapan
Veronica Hanson
KCNA/REUTERS
We traveled the globe to uncover the stories behind some of the world's most expensive items, from natural latex mattresses and bespoke dress shoes to handmade calligraphy ink and ancient Tyrian purple dye.