Originally posted by ⑨:

ah screw it, people are taking too long. I'll just take my go:

1. MC has the power to see flags on people's heads e.g friendship flag, death flag
2. Harem anime
3. One of the girls is a 'trap'

Pretty Sure its Kanojo ga Flag wo Oraretara

I Recommend Deadman Wonderland and Btooom, i wasn't sure about Deadman Wonderland because it didn't really look all that good but its actually an pretty good show :) Btooom is really good aswell. They are both survival games like Mirai Nikki so yeah, have fun watching :)