Saichi and Asirpa head to Otaru, the largest town in the area, in seach of the tattooed prisoners. They quickly find out that they're not the only ones after the treasure. The army is looking for it too! Saichi has to face off against a deadly sniper, and a horrible cold front is setting in too...
As for Nopperabo's friends, 
I really have no idea.
.أمّا بالنسبة لأصدقاء نوبيرادو، فأنا لا أعلم حقًّا
Ich weiß auch nichts über
Nopperabous Kameraden.
En cuanto a los amigos de Sin Rostro,
no tengo ni idea.
En cuanto a los amigos de Sin Rostro,
no tengo ni idea.
Quant aux complices du sans-visage,
je peux pas t’aider.
Dei compagni di Noppera-bou, invece,
Quanto aos amigos do Noppera-bo,
não faço ideia.
А про подельников Безликого
я правда не знаю.