He is marrying a non-celebrity.
Koreaboo
30 minutes ago
It was recently announced that Japanese actor Sakaguchi Kentaro would be getting married.
Sakaguchi Kentaro
On September 6, Sakaguchi personally announced through his paid fan club that he had married a non-celebrity woman whom he had been dating. His agency subsequently confirmed the marriage to Japanese media.
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With this news, the actor’s past dating history and related scandals have resurfaced.
In September 2025, an expose by the Japanese outlet Shukan Bunshun shared claims about Sakaguchi’s alleged relationship. It was reported that Kentaro Sakaguchi is allegedly dating a 3-year-older hairstylist, who reportedly lives with him in his Tokyo apartment, and that they have been dating for 4 years.
「都内のマンションで…」坂口健太郎(34)が年上の一般女性と同棲していた！《独占スクープ》
記事はこちら↓https://t.co/Prg4tHGXk2#週刊文春
— 週刊文春 (@shukan_bunshun) September 9, 2025
The outlet later alleged that Sakaguchi was dating the hairdresser, but at the same time implied some sort of relationship between the actor and actress Mei Nagano while the relationship was ongoing.
Nagano and Sakaguchi previously worked together on various projects, and are both PRADA ambassadors.
Mei Nagano (right)
At the time, Mei Nagano was also allegedly involved in a love triangle with a married man.
These allegations have resurfaced with the news of his marriage.
with the one that got cheated on or the one he did the cheating with?😭😭😭😭😭 https://t.co/IjYwcAZl1l
— sha🪽 (@ariesIili) September 6, 2026
oh congrats to #SakaguchiKentaro for marrying his long-time non-showbiz girlfriend
girl is so strong for still wanting to marry him even though everyone and their moms know that he cheated 🧍🏻♀️
— Milk Tea Dramas (@SMilkdrama) September 6, 2026
Last time we heard about him he was cheating on someone with someone. Did he marry one of them or is this a new person different from the other 2 cheatees? https://t.co/7lgyMZGko8
— Unorthodox 🌬️🫧 (@kdrama_outofbox) September 6, 2026