Japan sushi chain sets Guinness record for most expensive tuna at auction

Japanese sushi chain wins Guinness World Record for most expensive tuna

Kiyomura Corp., which operates sushi chain Sushizanmai, bought tuna for $3.2M

Japan sushi chain sets Guinness record for most expensive tuna at auction

A Japanese sushi chain operator has won a Guinness World Records title for the most expensive tuna at auction after paying 510.3 million yen ($3.2 million) at the year's first auction in 2026.

Japan sushi chain sets Guinness record for most expensive tuna at auction; it costs $4.08 million

Sushizanmai operator bought the 243kg fish at Tokyo’s Toyosu fish market on Jan 5. Read more at straitstimes.com.