The former interpreter for baseball star Shohei Ohtani was sentenced Thursday to four years and nine months in prison and three years’ supervised release for bank and tax fraud after he stole nearly $17 million from the Los Angeles Dodgers player’s bank account.
Ippei Mizuhara, who was supposed to bridge the gap between the Japanese athlete and his English-speaking teammates and fans, was sentenced in federal court in Santa Ana, California, after pleading guilty last year.
He was ordered Thursday to pay $18 million in restitution, with nearly $17 million going to Ohtani and the remainder to the IRS. He was ordered to surrender to authorities to begin serving his sentence by March 24.
“The magnitude of the theft — $17 million — in my view, is shockingly high,” U.S. District Judge John W. Holcomb said upon issuing the sentence.
Holcomb said most people don’t make that much money in their lifetime.
“I hope that Mr. Mizuhara will be able to repay that sum,” Holcomb said. “That remains to be seen.”
Mizuhara has acknowledged using the money to cover his growing gambling bets and debts with an illegal bookmaker, in addition to $325,000 worth of baseball cards and his own dental bills.
His attorney declined to comment after the hearing.
Ippei Mizuhara, Shohei Ohtani’s former interpreter, leaves the Ronald Reagan Federal building after being sentenced to 57 months in Santa Ana California on Thursday, Feb. 6, 2025. Mizuhara pleaded guilty to bank and tax fraud for stealing nearly $17 million from Ohtani. (Photo by Jeff Gritchen, Orange County Register/SCNG)
Michael G. Freedman, attorney for Ippei Mizuhara, Shohei Ohtani’s former interpreter, leaves the Ronald Reagan Federal building after Mizuhara was sentenced to 57 months in Santa Ana California on Thursday, Feb. 6, 2025. (Photo by Jeff Gritchen, Orange County Register/SCNG)
Ippei Mizuhara, Shohei Ohtani’s former interpreter, leaves the Ronald Reagan Federal building after being sentenced to 57 months in Santa Ana California on Thursday, Feb. 6, 2025. (Photo by Jeff Gritchen, Orange County Register/SCNG)
Ippei Mizuhara, Shohei Ohtani’s former interpreter, leaves the Ronald Reagan Federal building after being sentenced to 57 months in Santa Ana California on Thursday, Feb. 6, 2025. (Photo by Jeff Gritchen, Orange County Register/SCNG)
Ippei Mizuhara, Shohei Ohtani’s former interpreter, arrives sentencing at the Ronald Reagan Federal building in Santa Ana California on Thursday, Feb. 6, 2025. Mizuhara pleaded guilty to bank and tax fraud for stealing nearly $17 million from Ohtani. ..(Photo by Jeff Gritchen, Orange County Register/SCNG)
Ippei Mizuhara, Shohei Ohtani’s former interpreter, arrives sentencing at the Ronald Reagan Federal building in Santa Ana California on Thursday, Feb. 6, 2025. Mizuhara pleaded guilty to bank and tax fraud for stealing nearly $17 million from Ohtani. ..(Photo by Jeff Gritchen, Orange County Register/SCNG)
Ippei Mizuhara, Shohei Ohtani’s former interpreter, arrives sentencing at the Ronald Reagan Federal building in Santa Ana California on Thursday, Feb. 6, 2025. Mizuhara pleaded guilty to bank and tax fraud for stealing nearly $17 million from Ohtani. ..(Photo by Jeff Gritchen, Orange County Register/SCNG)
Ippei Mizuhara, Shohei Ohtani’s former interpreter, arrives sentencing at the Ronald Reagan Federal building in Santa Ana California on Thursday, Feb. 6, 2025. Mizuhara pleaded guilty to bank and tax fraud for stealing nearly $17 million from Ohtani. ..(Photo by Jeff Gritchen, Orange County Register/SCNG)
Ippei Mizuhara, Shohei Ohtani’s former interpreter, arrives sentencing at the Ronald Reagan Federal building in Santa Ana California on Thursday, Feb. 6, 2025. Mizuhara pleaded guilty to bank and tax fraud for stealing nearly $17 million from Ohtani. ..(Photo by Jeff Gritchen, Orange County Register/SCNG)
Shohei Ohtani of the Los Angeles Dodgers smiles as he listens to a question by interpreter Will Ireton during the annual DodgerFest fan event in the parking lots outside of Dodger Stadium in Los Angeles on Saturday, Feb. 1, 2025. (Photo by Keith Birmingham, Orange County Register/ SCNG)
FILE – Ippei Mizuhara, center, the former interpreter for the Los Angeles Dodgers baseball player Shohei Ohtani, leaves federal court in Santa Ana, Calif., Tuesday, June 4, 2024, after pleading guilty to bank and tax fraud in a sports betting case. (AP Photo/Damian Dovarganes,File)
FILE – Interpreter Ippei Mizuhara, left, stands next to Los Angeles Dodgers player Shohei Ohtani, right, during an interview at Dodger Stadium, Feb. 3, 2024. (AP Photo/Richard Vogel, File)
Dodgers star Shohei Ohtani and wife Mamiko Tanaka pose together at the Los Angeles Dodgers Foundation’s 2024 Blue Diamond Gala on Thursday, May 2, 2024, at Dodger Stadium. (AP Photo/Chris Pizzello)
ARCHIVO – Shohei Ohtani (17), de los Dodgers de Los Ángeles, celebra dentro del dugout después de conectar un cuadrangular durante la sexta entrada del juego de béisbol en contra de los Marlins de Miami, el jueves 19 de septiembre de 2024, en Miami. (AP Foto/Marta Lavandier, Archivo)
Dodgers star Shohei Ohtani is the winner of the National League Most Valuable Player award after he became the first player in MLB history to hit 50 home runs and steal 50 bases in the same season.
Ohtani won the American League MVP in 2021 and 2023 with the Angels. (Photo by Keith Birmingham, Orange County Register/SCNG)
Dodgers star Shohei Ohtani slides into second base after hitting an RBI double during the eighth inning of a game against the San Diego Padres at Dodger Stadium on Thursday, Sept. 26, 2024. (Photo by Keith Birmingham, Orange County Register/SCNG)
Dodgers star Shohei Ohtani celebrates as he advances to second base on a San Diego Padres error after driving in the go-ahead run with an RBI single during the seventh inning on Thursday, Sept. 26, 2024, at Dodger Stadium in late September. The Dodgers rallied for a 7-2 win and secured their 11th NL West title in the past 12 years. (Photo by Keith Birmingham, Orange County Register/SCNG)
Dodgers star Shohei Ohtani reacts after hitting a three-run home run during the second inning of Game 1 of the National League Division Series against the San Diego Padres on Saturday, Oct. 5, 2024, at Dodger Stadium. (Photo by Keith Birmingham, Orange County Register/SCNG)
Dodgers star Shohei Ohtani smiles in the dugout during the first inning of a game against the Angels at Dodger Stadium on Friday, June 21, 2024. (Photo by Keith Birmingham, Orange County Register/SCNG)
Shohei Ohtani and his dog ride in a double-decker bus in a parade through Los Angeles to celebrate the World Championship on Friday, Nov. 1, 2024. The Dodgers held a parade and event at Dodger Stadium to celebrate their World Series title. (Photo by David Crane, Los Angeles Daily News/SCNG)
Dodgers star Shohei Ohtani celebrates with the trophy after their win against the New York Yankees in Game 5 to win the baseball World Series, Thursday, Oct. 31, 2024, in New York. (AP Photo/Ashley Landis)
Dodgers star Shohei Ohtani winces after being injured while trying to steal second base during the seventh inning of Game 2 of the World Series against the New York Yankees on Saturday night at Dodger Stadium. (Photo by Keith Birmingham, Orange County Register/SCNG)
Dodgers star Shohei Ohtani winces after being injured while trying to steal second base during the seventh inning of Game 2 of the World Series against the New York Yankees on Saturday night at Dodger Stadium. (Photo by Keith Birmingham, Orange County Register/SCNG)
Dodgers star Shohei Ohtani looks on from the dugout during the fourth inning of Game 1 of the World Series against the New York Yankees on Friday night at Dodger Stadium. (Photo by Harry How/Getty Images)
Shohei Ohtani de los Dodgers de Los Ángeles celebra tras vencer a los Mets de Nueva York en el juego 6 de la Serie de Campeonato de la Liga Nacional el domingo 20 de octubre del 2024. (AP Foto/Ashley Landis)
Ippei Mizuhara, 39, the former interpreter for the Los Angeles Dodgers’ Shohei Ohtani, arrives at federal court in Santa Ana on Tuesday, June 4, 2024. Mizuhara was expected to plead guilty to charges of stealing nearly $17 million from Ohtani’s bank account to pay off illegal gambling debts. (Photo by Paul Bersebach, Orange County Register/SCNG)
Former Dodgers interpreter Ippei Mizuhara. (AP Photo/Ashley Landis)
Los Angeles Dodgers designated hitter Shohei Ohtani’s interpreter Ippei Mizuhara stands in the dugout during an opening day baseball game against the San Diego Padres at the Gocheok Sky Dome in Seoul, South Korea Wednesday, March 20, 2024. Ohtani’s interpreter and close friend has been fired by the Dodgers following allegations of illegal gambling and theft from the Japanese baseball star. (AP Photo/Lee Jin-man)
Los Angeles Dodgers designated hitter Shohei Ohtani, right, and his interpreter Ippei Mizuhara sit in the dugout during an opening day baseball game against the San Diego Padres at the Gocheok Sky Dome in Seoul, South Korea Wednesday, March 20, 2024. Ohtani’s interpreter and close friend has been fired by the Dodgers following allegations of illegal gambling and theft from the Japanese baseball star. (AP Photo/Lee Jin-man)
Shohei Ohtani poses for a photo with his interpreter Ippei Mizuhara (R) after being introduced by the Los Angeles Dodgers at Dodger Stadium on Dec. 14, 2023 in Los Angeles, California. (Photo by Meg Oliphant/Getty Images)
The Los Angeles Dodgers’ Shohei Ohtani, right, attends a Los Angeles Rams football game with interpreter Ippei Mizuhara on Thursday, Dec. 21, 2023, in Inglewood. (AP Photo/Ashley Landis)
Los Angeles Dodgers designated hitter Shohei Ohtani, right, is seen Sunday, Feb. 18, 2024, with interpreter Ippei Mizuhara at Camelback Ranch in Glendale, Arizona. Mizuhara loved soccer and video games while a student at Diamond Bar High School. (AP Photo/Ashley Landis)
The Los Angeles Dodgers’ Shohei Ohtani, right, speaks to the media with help from interpreter Ippei Mizuhara during DodgerFest at Dodger Stadium in Los Angeles on Saturday, Feb. 3, 2024. (File photo by Keith Birmingham, Pasadena Star-News/ SCNG)
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Ippei Mizuhara, Shohei Ohtani’s former interpreter, leaves the Ronald Reagan Federal building after being sentenced to 57 months in Santa Ana California on Thursday, Feb. 6, 2025. Mizuhara pleaded guilty to bank and tax fraud for stealing nearly $17 million from Ohtani. (Photo by Jeff Gritchen, Orange County Register/SCNG)
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The case affected arguably the world’s most famous baseball player — who previously pitched for the Los Angeles Angels — and stoked an international media frenzy. It stemmed from a broader probe into illegal sports bookmaking organizations in Southern California and the laundering of proceeds through casinos in Las Vegas that has netted a dozen defendants.
“His years-long theft of funds from Mr. Ohtani and the myriad lies he told to Mr. Ohtani’s agents and financial advisors to cover up his theft represent a calculated betrayal of the very person he was hired to help,” prosecutors wrote in court papers.
They want Mizuhara to pay $17 million in restitution to Ohtani and $1 million to the Internal Revenue Service.
In a letter to the court, Mizuhara described his financial strain and addiction to gambling, which he had hoped would alleviate his money problems. He also professed his admiration of Ohtani, and his remorse.
“I am asking for a little mercy from the court concerning my sentence you will hand down,” Mizuhara wrote. “I truly admire Shohei as a baseball player and a human being and I was committed to devote my life so Shohei can be the best version of himself on the field. I want to say I am truly sorry for violating his trust in me.”
Mizuhara accessed Ohtani’s account beginning in 2021 and changed its security protocols so he could impersonate him to authorize wire transfers. By 2024, Mizuhara had used the money to buy about $325,000 worth of baseball cards at online resellers and had bet tens of millions of dollars that weren’t his to wager on international soccer, the NBA, the NFL and college football.
Prosecutors said Mizuhara never bet on baseball, and Ohtani was an unknowing victim of the scheme.
“Let there be no doubt, Mr. Ohtani is truly a victim and has suffered, and will continue to suffer, harm from defendant’s conduct,” prosecutors wrote.
Michael G. Freedman, Mizuhara’s attorney, wrote in court filings that his client is a gambling addict who made a “terrible mistake” and has suffered from a loss of a job and reputation. Mizuhara takes responsibility for his actions and expects to be deported to his native Japan after serving time, Freedman wrote while asking for a sentence of one and a half years.
Mizuhara was born in Japan and moved to California with his parents when he was 6. He struggled to learn English but eventually did, and he returned to Japan in 2013 to become an interpreter for a Japanese baseball team and later for Ohtani, according to court filings.
The two formed a tight-knit bond, and Mizuhara moved with Ohtani in 2018 to the U.S., where he took on numerous errands for the player such as grocery shopping, Freedman wrote.
Inside baseball, Mizuhara stood by Ohtani’s side for many of the athlete’s career highlights, from serving as his catcher during the Home Run Derby at the 2021 All-Star Game, to being there for his two American League MVP wins and his record-shattering $700 million, 10-year deal with the Los Angeles Dodgers.
Off the field, Mizuhara was Ohtani’s friend and confidant. He famously resigned from the Los Angeles Angels during the 2021 MLB lockout so he could keep speaking to Ohtani, and he was rehired after a deal was struck.
Last year, Ohtani and the Dodgers won the World Series, and the baseball star won his third Most Valuable Player award.