Jirō Ono

is a Japanese sushi chef and owner of Sukiyabashi Jiro, a sushi restaurant in Ginza, Chūō, Tokyo, Japan. Ono is regarded by his contemporaries as one of the greatest living sushi craftsmen and is credited with innovating methods used in modern sushi preparation.

Early years Ono was born in the city of Tenryū (present-day Hamamatsu) in Shizuoka Prefecture, Japan. He started working at a local restaurant from the age of seven, before moving to Tokyo to study as an apprentice. Obama stated, "I was born in Hawaii and ate a lot of sushi, but this was the best sushi I've ever had in my life."

Personal life Ono has two sons, Yoshikazu and Takashi Ono, both of whom are also sushi chefs. Takashi, the younger son, manages his own Michelin-starred restaurant. Jiro Ono was the subject of David Gelb's 2011 documentary film Jiro Dreams of Sushi. The Onos fear that overfishing will cause key ingredients used in traditional sushi to disappear.

As of 2023, Ono has stepped away from day-to-day management of Sukiyabashi Jiro due to ill health and Yoshikazu now primarily runs the restaurant.

On October 27, 2025, Jiro Ono turned 100. A month before, on Respect for the Aged Day, Ono said he wanted to continue working and making sushi.