Khloe Kardashian brings her children to Tokyo with sister Kim and her boyfriend Lewis Hamilton

Khloé Kardashian, normally a homebody, left the comfort of her $17M Hidden Hills mansion to go on vacation to Japan's capital Tokyo, but she made sure to bring her children.

The 41-year-old reality star proudly posed with her three-year-old son Tatum Thompson and seven-year-old daughter True Thompson in front of the window of a high-rise building, presumably their hotel.

Kardashian - who boasts 367.9 million social media followers - didn't share much in the way of sightseeing from the trip, only a glimpse of subway doors.

The Kardashians producer-star also posted pictures of salty instant ramen and sugary gummies and candies on display at a market.

Kardashian included the definition of the Japanese word ukiyo, which translates to 'living in the moment detached from the bothers of life.'

On April 12, the Calabasas socialite and her ex-fiancé Tristan Thompson will celebrate the eighth birthday of little True.

The Canadian 35-year-old was in the White House press briefing room in Washington, DC on Thursday lobbying for college athletes to receive payment.

Kardashian and Thompson still reportedly have two more frozen embryos (a boy and a girl) in the bank, so to speak, despite ending their on/off five-year relationship in 2021.

Many forget that the 35-year-old unsigned NBA centre's first babymama Jordan Craig was five months pregnant with his nine-year-old son Prince Oliver when he started dating the Khloud founder back in 2016.

Thompson went on to put Kardashian through numerous cheating scandals, including secretly fathering four-year-old son Theo with his third babymama Maralee Nichols.

And while Kardashian didn't appear to visit teamLab Borderless: MORI Building DIGITAL ART MUSEUM, her big sister Kim took care of little Tatum at the popular immersive museum.

The 45-year-old Skims CCO posed in the faux-rain room with her mini-me, eight-year-old daughter Chicago.

Kim also shared footage of her 10-year-old son Saint and six-year-old son Psalm sliding down one of the museum's installations, while her 12-year-old daughter North has been posting TikToks all week from parts of Tokyo.

The half-Armenian beauty welcomed her four children during her six-year marriage to third ex-husband Kanye 'Ye' West, which ended in 2021, and he reportedly pays her $200,000/month in child support.

Kim is in Japan to support her boyfriend Lewis Hamilton - who's racing in the 2026 Japanese GP which runs Friday-Sunday in Suzuka - and he got a private lesson from samurai artist Tetsuro Shimaguchi.

The All's Fair producer-star has been acquainted with the 41-year-old British racing driver for over a decade, and they made their public debut as a couple at Super Bowl LX on February 8.

Before that, they surreptitiously canoodled in California, London, the Cotswolds and Aspen as far back as New Year's Eve.

The Kardashian-Jenner clan have been hard at work producing and filming the eighth season of their Hulu reality spin-off The Kardashians.

Khloé currently keeps busy hosting her Dear Media show Khloé in Wonder Land, which streams every Wednesday wherever you get your podcasts.

The Fabletics paid partner also remains the co-founder and owner of clothing company Good American, despite having a less hands-on role running the brand.