| Zone | Starting Location | Rewards | |
| Kaidan | The Orochi Underground |
 149 603
 10 000
 6 |
Tier 1
Objective: Recover Jingu katanas
Objective: Recover Korinto-Kai weapons
Objective: Recover House-In-Exile masks
The items are listed in a chronological order here, from the early parts of the tunnels, to the final area. The first katana can be found at the exact spot you pick up this mission at.
The next katana can be found next to a dead Jingu member close to the minefield.
The last katana can be found between the two sets of pressure plates.
The first Korinto-Kai weapon is situated on far end of the electric maze.
The second Korinto-Kai weapon is found on the unfinished eletric maze.
The last Korinto-Kai weapon is found at the end of the corridor that has an open door. There is an Orochi drone patrolling nearby.
The first mask is found on the right hand side when you enter the corridor with the turrets.
The second House-In-Exile mask is found next to a dead Oni in the corridor where the turrets are. You should disable the turrets first, then go back and pick it up.
The third House-In-Exile mask is found next to a dead Oni in the Station area, immediately on the right hand side.
