And as for technique of castle construction, battlement for a flank attack (it had already existed), exploiting the performance of hinawaju, developed and they were applied to Ako-jo Castle. |
また、築城技術でも火縄銃の性能を活かした横矢掛かり(これ自体はすでに存在していた)などが発達し、赤穂城などに応用された。 |