Princess Mako and Kei Komuro: From Imperial Life to New York
The transition of Princess Mako from a member of the Japanese Imperial Family to a private citizen in the United States has been a journey marked by public scrutiny, legal requirements, and personal resilience. Her marriage to Kei Komuro represents a significant moment in the modern history of the Japanese monarchy, highlighting the strict regulations governing royal unions.
Key Facts
- Marriage Date: October 26, 2021.
- Legal Status: Mako became a commoner upon marriage per Imperial Household Law.
- Financial Decision: She declined a ¥140 million government payment.
- Current Residence: Connecticut, USA.
- Professional Status: Kei Komuro is an associate at Lowenstein Sandler.
The Path to Marriage
Princess Mako and Kei Komuro first met at a study abroad event in Tokyo while both were students at International Christian University (ICU). Their relationship developed over several years, leading to Komuro's proposal in December 2013. The couple's engagement was officially announced in May 2017.
Postponement and Public Controversy
Although the wedding was initially planned for November 2018, it was delayed due to a financial dispute involving Komuro's mother and her former fiancé over ¥4 million (approximately $36,000). Reports indicated that some of these funds were used for Komuro's tuition. While Komuro's mother viewed the money as a gift, Komuro expressed a desire to repay the debt. Princess Mako attributed the delay to the couple's immaturity during that period.
Transition to Commoner Status
On October 26, 2021, the couple officially married by submitting their marriage documents at a local ward office. Under the Imperial Household Law—the set of rules governing the monarchy—princesses who marry commoners must formally relinquish their royal titles and status.
In an unprecedented move, Mako refused the ¥140 million (US$1.3 million) taxpayer-funded payment typically granted to royal women leaving the family. She also became the first female imperial family member to forgo an official wedding ceremony. Following the marriage, she briefly resided in Tokyo's Shibuya district while awaiting her US visa and passport, as law prohibits former royals from living in the imperial quarters.
| Category | Details |
|---|---|
| Legal Status Change | Princess to Commoner |
| Government Grant | Declined (¥140 million) |
| Wedding Ceremony | Forgone |
| Final Destination | New York, USA (later Connecticut) |
Life in the United States
The couple moved to New York in November 2021, shortly after Komuro resolved the debt with his mother's former fiancé. Kei Komuro's professional journey began at Fordham University School of Law, where he earned a Juris Doctor in May 2021. He started as a law clerk at the firm Lowenstein Sandler, passed the New York bar exam in October 2022, and began practicing law in 2023. He currently serves as an associate specializing in national security and global trade.
Family Growth and Current Status
On May 30, 2025, the Imperial Household Agency announced the birth of Mako and Kei's first child. Following this milestone, the family relocated to Connecticut.
In August 2025, the couple received an invitation to attend the coming-of-age ceremony for Mako's brother in September 2025. They declined the invitation due to the distance and the needs of their newborn, though Mako expressed a desire to visit her family in the future.
Frequently Asked Questions
Why did Princess Mako lose her royal title?
According to the Imperial Household Law, female members of the Japanese Imperial Family lose their royal status and become commoners when they marry a non-royal.
What was the cause of the wedding postponement?
The wedding was delayed due to public disapproval stemming from a ¥4 million dispute between Kei Komuro's mother and her former fiancé.
Did Princess Mako accept the government's financial gift?
No, she refused the ¥140 million (US$1.3 million) taxpayer-funded payment usually provided to royal women upon their departure from the Imperial Family.
What is Kei Komuro's professional background?
Kei Komuro holds a Juris Doctor from Fordham University School of Law and is an associate at Lowenstein Sandler, specializing in national security and global trade.
Where does the family currently live?
After spending time in New York, the family has moved to Connecticut following the birth of their first child in May 2025.