Sakura Juuyuushi

the manga revolves around the sakura household, which has since ancient times worked as sake brewers. one day the daughter of the household finds a katana in her family's warehouse and when she unsheathes it, the sword starts to shine. the title sakura juuyuushi is a play on words of sanada sakura juuyuushi, a story of the group of 10 ninja who assisted the warlord sanada yukimura during the warring states era of japan. source: ann