noun
additional guards at Ōsaka and Sunpu castles (Edo period)
Historical term for supplementary guard duty assigned to feudal lords at these two strategic castles during the Edo period.
江戸時代、大名は大坂城と駿府城の加番を命じられることがあった。
During the Edo period, feudal lords were sometimes ordered to serve as additional guards at Ōsaka Castle and Sunpu Castle.