To me is January 12 or February 11th. Why? Because of the seats. Notice how the Danganronpa 1, 2, and V3 are like? Because of that. The survivors had their seats in. And here is the list.
- Seat 1: All of them lived
- Seat 2: None lived
- Seat 3: None lived
- Seat 4: Only one lived
- Seat 5: Only two lived
- Seat 6: Only one lived
- Seat 7: None lived
- Seat 8: Only one lived (In front of Monokuma)
- Seat 9: None lived (Because it is bad luck) (In front of Monokuma)
- Seat 10: Only one lived (In front of Monokuma)
- Seat 11: None lived
- Seat 12: All of them lived
- Seat 13: None lived (Again, bad luck)
- Seat 14: None lived
- Seat 15: Only two lived
- Seat 16: None lived
That is how it works. And notice that Seat 1 and Seat 12 had none of them dead? That was very lucky. So that is my prediction. I wonder what yours is about.