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Tomonaga Mio Ties the Knot with Talented Programmer Beau |
Former HKT48 sweetheart Tomonaga Mio has officially announced her marriage – and fans are both surprised and thrilled.
The 26-year-old shared the happy update on her X (formerly Twitter) account, revealing she's tied the knot with programmer Yamauchi Souto.
In her heartfelt message to fans and colleagues, Mio wrote (translated from Japanese):
“This might be a sudden announcement, but I’ve registered my marriage with Yamauchi Souto, whom I’ve been dating for some time. Thanks to the many people who’ve supported and cheered me on, I’ve become who I am today. I’m truly grateful. Since meeting him, I’ve learned what it means to love, to feel warmth, and to be happy with someone special. Each day is full of kindness. I’ll continue to do my best with work, so please keep supporting me.”
Who is her husband?
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WED CEO,
Souto Yamauchi. Born in Tokyo in 2001. Self-taught in programming from the age of 10, he won the top prize in the under 15 division of the International Ruby Programming Contest for Junior and Senior High School Students in 2012. Founded the current company WED Co., Ltd. in 2016. In 2018, he released "ONE," a shopping app that gives you money, and in the same year was selected in two categories for Forbes 30 Under 30 Asia 2018.
Talk about emotional and adorable – Mio really poured her heart out.
For those who followed her journey, Mio was part of HKT48’s Team KIV and had a solid run in the AKB48 universe:
Timeline Highlights:
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Joined HKT48 as a trainee in Sept 2012
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Promoted to Team KIV in Jan 2014
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Held concurrent roles in AKB48’s Team B and later Team 4
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Graduated from HKT48 in Jan 2020
Senbatsu Election Stats:
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Ranked as high as #21 (Undergirls) in the 7th General Election
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Made multiple appearances in Future Girls, Undergirls, and Next Girls over the years
Now she’s embarking on a brand new chapter — married life with a talented tech whizz.
Yamauchi Souto isn’t from the entertainment world, but he's known in programming circles as a young innovator.
Fans have taken to social media to shower the newlyweds with love, nostalgia, and well-wishes. Many are reminiscing about Mio’s sweet aura during her idol days — and saying it’s lovely to see her happy in love