Takahashi Kaito (JE's King & Prince) is curently dating popular actress Arimura Kasumi.
They met on the set of 2020 drama 'Nee-chan no Koibito' where Kaito plays the role of her younger brother. (i think. I didn't watch it lol).
Apparently, they started dating 3 years ago when he was 21 and she was 27.
They started living together at the end of 2022.
Both of their agencies have not denied this report being false nor commented on it being true.
They have only stated that they became really close ever since working together in the the drama.
https://www.news-postseven.com/archives/20231218_1928298.htmlHis previous romatic relationship was back in 1999 with a AKB girl who is not so well known.
Her previous romatic relationship was back in 2013 with Okamoto keito of JE's Hey! Say! JUMP.