According to sources, Kim travelled to Japan with her children Saint, Chicago and Psalm, while North did not accompany them on the trip.

Her sister Khloé Kardashian was also present with her children, making it a family getaway.

Reports indicate that Hamilton has been part of the group during the visit and has been getting along well with Kardashian’s family.

One source said he is “an easygoing guy with great energy,” adding that Kim’s family likes him and that the connection between the two appears to be more than casual.

The two have previously sparked dating rumours through social media interactions and public appearances.

Hamilton notably commented with a heart-eyes emoji on Kardashian’s Vanity Fair Oscars Party post, and the pair have reportedly met in several locations, including Paris and Arizona.

They were also seen together during events surrounding the Super Bowl earlier this year.

Sources say the pair have known each other for years, which has created a level of comfort between them.

While the relationship appears to be developing, Kardashian is said to be taking things slowly and focusing on enjoying the time they spend together.