The Defense of Nishi-Shinjuku
Steps
| # | Objective | Area |
|---|---|---|
| 1 | Deliver the battery to the special unit. |  Higashi-Shinjuku: Koshu-Kaido Intersection |
| 2 | Look for the public safety woman in the underground. | Shinjuku: A Certain Back Alley |
| 3 | Use the control panel to drain the water. | Shinjuku Underground Waterway: North Block |
| 4 | Speak to Asuna Shiroki. | Shinjuku Underground Waterway: North Block |
| 5 | Turn on the electromagnetic net generator. | Shinjuku Underground Waterway: North Block |
| 6 | Head to the base in Higashi-Shinjuku. | Shinjuku Underground Waterway: North Block |
| 7 | Return to the south block of the underground waterway. | Shinjuku Underground Waterway: South Block |
| 8 | Go to Shinjuku Park. | Forgotten Rails |
| 9 | Head to the government building. | Shinjuku Underground Waterway: South Block |