Respuesta :

Answer: They would most likely attain a replacement from their retinue if possible rather than immediately transition to the far less effective sword

Explanation:

But, Only if acquiring another spear or naginata was impractical would they be likely to transition to the sword.

Fight until his last breath and perhaps even die with honor or complete his original purpose for being there first. However the samurai might (would probably) have a backup. Hope this helps