Morimoto was born in
Hiroshima, where he received practical training in
sushi and traditional
Kaiseki cuisine; he opened his own restaurant in that city in 1980. Influenced by Western cooking styles, he decided to sell his restaurant in 1985 to travel around the United States. His travels further influenced his
fusion style of cuisine. He established himself in New York City and worked in some of Manhattan's restaurants, including the dining area for
Sony Corporation's executive staff and visiting
VIPs, the Sony Club, where he was
executive chef, and at the exclusive Japanese restaurant
Nobu, where he was
head chef. While at Nobu he got his start on the
Iron Chef television show. Several months after the weekly run of
Iron Chef ended in 1999, he left Nobu to collaborate with
Starr Restaurants and opening his own
Morimoto restaurant in
Philadelphia in 2001. His first expansion was a Morimoto restaurant in
Chelsea in New York City. Architecturally, this New York City restaurant has exposed concrete, a signature element of architect
Tadao Ando, who designed the restaurant in collaboration with
Goto Design Group and structural engineers Leslie E. Robertson Associates. Morimoto has restaurants in
Mumbai and
New Delhi called
Wasabi and has opened multiple locations of
Morimoto around the world. Morimoto Waikiki closed in December 2016. In 2018 the chef announced two new ventures for the neighborhood, branches of his
Morimoto Asia and
Momosan chains. In November 2012, Morimoto opened
Tribeca Canvas in New York's
Tribeca neighborhood, featuring Asian-inflected takes on American
comfort food. After a string of bad reviews and flagging business, he closed the restaurant for a revamp in August 2013, and that October opened the restaurant
Bisutoro, with his interpretations of classic bistro fare, in the same space.
Bisutoro suffered the same fate as its predecessor and closed in January 2014. Morimoto also owns
Morimoto XEX in Tokyo, a spin on his Morimoto concept with separate
Teppanyaki and sushi floors. Morimoto XEX received a
Michelin star in the 2008 Tokyo
Michelin Guide. Morimoto appeared as an Iron Chef in
Iron Chef America, a spinoff from the original Japanese
Iron Chef series, and in its spinoffs
The Next Iron Chef and
Iron Chef Gauntlet. Chef Morimoto has also developed a line of specialty beers in collaboration with
Rogue Ales of
Newport, Oregon, consisting of the Imperial Pilsner, Soba Ale, and Black Obi Soba Ale. In 2005, he partnered with businessmen
Paul Ardaji, a credited Film Producer (ALI) starring Will Smith, and Paul Ardaji, Jr., through Ardaji Restaurant Ventures, LLC in an aborted Asian
bistro venture which was to be called PauliMotos Asian Bistro. The relationship between the Ardajis and the Iron Chef broke down when the Ardajis could not raise the $20 million necessary capital to open 11 locations throughout the United States. On February 5, 2014
Japonais reopened under Morimoto’s ownership as Japonais by Morimoto. It closed on October 16, 2015, following disagreements with its management company. In September 2015, Morimoto opened the Pan-Asian restaurant
Morimoto Asia at
Disney Springs in
Walt Disney World in Florida. In April 2016, Morimoto opened the restaurant
Momosan Ramen & Sake on Lexington Ave. in New York City. In October 2016, Morimoto opened
Morimoto Las Vegas located inside the
MGM Grand hotel on the
Las Vegas Strip. In October 2021, Morimoto opened the restaurant
Momosan Ramen Boston inside
The Hub on Causeway in Boston, Massachusetts. In December 2023, Morimoto by Sea opened its doors on Holland America Line's Nieuw Amsterdam. The restaurant specializes in modern pan-Asian cuisine, offering a selection of vegetarian and vegan options. Notable menu items include Morimoto Fresh Tuna Pizza; Tempura Calamari Salad; Angry Lobster Pad Thai; and Ishiyaki Buri Bop, which is cooked tableside on a hot stone. In July 2025, Morimoto opened MM by Morimoto in Montclair, NJ. It specializes in Japanese‑American fusion cuisine featuring premium ingredients like tuna pizza, A5 Wagyu carpaccio, and Tacos Two Ways. ==
Iron Chef ==