Umi-bozu’s Eyestone is a rare materiel dropped by the Umi-bozu boss. This material is used to create the Fanatics Armor Set.

Where To Find Umi-Bozu’s Eyestone in Nioh:

• The Umi-Bozu’s Eyestone is dropped from the Umi-bozu boss from “The Ocean Roars Again” Mission in the region of Chugoku.
• In order to craft the Fantastic set, 1 Umi-Bozu’s Eyestone is needed for each piece of armor. the Umi-Bozu’s eyes are farm-able early game but in order to wear the armor players must be level 90 and above.
• These eyes don’t drop every time so increased luck may help with the success rate.
•  Umi-Bozu seems to be very weak against fire so the guardian spirit Suzaku can be very helpful when taking it down.