Yamamoto's Wedding Ring

Yamamoto's Wedding Ring was lost during a battle with the Bane. Captain Aiko Yamamoto kept it as a memento of his wife, who was slain at their hands. It fueled his rage in combat. His daughter, Megumi Yamamoto, asks you to find his missing ring and return it to him.

How to obtain
This item is dropped off of a random Thrax during the mission Dearly Departed. This mission is obtained at a part of the line stemming from the morality mission Formal Complaints during which you must decide to speak to Captain Yamamoto first.

Where to use
Once acquired, the ring must be taken to Captain Yamamoto at Boneyard Outpost.