This is the beginning of what is now known as the Winter Siege of Osaka. The Tokugawa army tries to assert its numerical advantage, but Osaka Castle and the Sanada Maru fortification stand firm against them. Yukimura Sanda, Keiji Maeda, Kiyomasa Kato, and Masanori Fukushima fight hard as part of the Toyotomi clan's forces, refusing to give an inch to their enemies. With winter upon them, a cold wave saps both armies of their energy. That's when Yukimura has to face off with Kanetsugu Naoe, who he had shared a vow of righteousness with, as an enemy. Meanwhile, as Osaka Castle continues to get bombarded by artillery fire, Nobuyuki Sanada charges in alone in a bid to negotiate a truce.
They're also in unfamiliar lands, 
which must be making it hard for them.
إنهم أيضاً في أرضٍ غير مألوفة ما يُصعِّب الحرب عليهم
Zudem sind sie in unbekannten Ländereien,
welches es ihnen schwer machen muss.
Además, deben pasar grandes problemas 
al luchar en una tierra desconocida.
Además, deben estar pasándolo mal 
al luchar en una tierra desconocida.
Ils ne sont pas habitués
à la région,
Sono anche in territorio sconosciuto, 
il che rende le cose difficili per loro.
E eles estão em território 
desconhecido. Deve ser difícil para eles.