Brush Up Life | Kiryu City Hall — The Municipal Office Behind Asami’s Job

Filming-location records for ブラッシュアップライフ (Brush Up Life / Rebooting) identify Kiryu City Hall in Gunma as the municipal-office location used for Asami’s public-sector working life. Kiryu City independently confirms its city hall at 1-1 Orihimecho, Kiryu. This makes the building one of the more meaningful pilgrimage stops in the series: Asami’s first-life career is deliberately ordinary, and the repeated timelines keep testing whether changing her choices produces a more consequential life. A real city hall therefore anchors one of the show’s central contrasts between everyday bureaucracy and the enormous private stakes of reliving a life. Pilgrimage note: this is a functioning government office. Exterior viewing is straightforward, but visitors should not enter work areas or interfere with municipal operations for location photography.