The claim
選択夫婦別姓制度が適用されると、名字の異なる人が増えて郵便配達に支障が出る
Original review summary
The review says the claim is incorrect. It reports that people with different surnames already live at the same address, and that Japan Post delivers mail to the addressee written on it. Japan Post said it would continue to strive for accurate delivery if optional separate surnames are introduced.[S1]
Research date:
Sources and attribution
- [S1] 日本ファクトチェックセンター original review
Original review · Retrieved October 16, 2026