Sakaguchi Kentaro’s Alleged Relationship Revealed — Including “Love Triangle” Exposé
A Japanese outlet has reported on actor Sakaguchi Kentaro‘s alleged relationship, teasing an exposé about a “love triangle.”

On September 9, Japanese outlet Shukan Bunshun reported that Kentaro Sakaguchi is allegedly dating a hairstylist who is 3 years older, explaining that they are living together at his apartment in Tokyo and have been allegedly 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
Photos were shared of the star and the hairstylist.


The outlet also sparked attention after revealing that, along with the exposé being revealed at 12PM JST, they would also speak about a “love triangle” including a famous actress.
【記事予告】明日の「週刊文春電子版」は…
⚫︎坂口健太郎&有名女優の三角関係https://t.co/kXTlmS1EqH pic.twitter.com/ByccKbIGii
— 週刊文春 (@shukan_bunshun) September 9, 2025
The outlet is known for revealing relationships of the hottest stars.