Tomorrow, Asuka will surpass the New Day’s tag team championship title reign record of 483 days.
On August 17, she will surpass Rockin’ Robin (502 days) to become the (second) longest reigning women’s champion in WWE history, only behind The Fabulous Moolah, who held the NWA World Women’s Championship for what WWE recognizes as 10,170 days (1956-1984). Here’s Wikipedia’s “List of WWE Women’s Champions.”
Asuka will face Ember Moon at NXT TakeOver on August 19, so she is definitely expected to break that record.
WWE posted this video about Asuka’s reign and milestones: