Secret Operation in the Underground Bunker
In "Warlords of Sigrdrifa", episode 9, the characters enter an artificially dug underground cave with narrow, damp tunnels and walls bearing excavation marks. Under dim yellow lights, they hide or carry out a secret mission here, with the rock textures clearly visible.
Scene context
第9集 14分07秒左右
Visit notes
- 该场景原型为千叶县馆山市的赤山地下壕迹，是二战期间日军修建的地下战壕。
- 赤山地下壕全长约1.6公里，内部有多个洞室，部分区域对公众开放参观。
- 动画中准确还原了壕内昏暗的灯光和岩石质感，制作组曾实地考察取景。