It is possible to retrieve double rewards for this Gig.
- Enter through the back door (closest to the street)
- Silently take down the enemy near the doorway. Be sure not to raise the alarm by provoking any other enemies in the room or building.
- Since Karubo is unaware, grab Karubo when he is at the stove and perform a non-lethal takedown on Karubo.
- Carry the body outside to the fixer's transport --from the entrance you came (no needi to interact with any other enemies in the rest of the building) and deposit the body.
- Retrieve the reward from the Drop Point, triggering the quest's end.
- Go back to the building of the quest.
- Find Karubo's body which reappears unconscious where you first grabbed him.
- Kill Karubo -- which triggers an update to the quest
- Leave the building.
- Ibara will mix up both lines of dialogue (one intended for him to be alive and the other...not alive)
- Eddies will be transferred to V, triggering the quest's end again