Takaichi married a fellow member of the House of Representatives, Taku Yamamoto, in 2004.[108] They have no children together, but Takaichi adopted Yamamoto's three children from a previous marriage. They divorced in July 2017, with Takaichi citing differing political views and aspirations as the reason.[109][110] They remarried in December 2021. She has four grandchildren through her stepchildren.[111][112]

During her first marriage, she assumed her husband's family name legally, but continued to use her maiden name in public life. Upon remarriage, Taku Yamamoto took the name Takaichi instead, fulfilling the legal requirement that married couples have the same family name.

(per Wikipedia, all emphasis mine)

So, career political woman with no biological children (huge red flag given Japan's birth crisis), married a simp, divorced and then remarried for clearly political and economic reasons. You make a prediction based on this and tell me.