Obtained: Chapter 15 – After doing all the romance option substories (14. Something Worth Protecting, 47. Girl of My Dreams, 48. Shared Vision, 49. Certified Lover, 50. Pillow Chat and 51. The Real Me), head up to the second floor of Survive Bar and approach the bed to trigger a cutscene.
During the cutscene, you’ll be given the following options:
- It’s Saeko’s gift.
- Doesn’t that belong to the bartender?
- I have no idea what that is!
Select whatever option you’d like as they all lead to the same thing!
Reward: Massive defense boost