Post an anime that similar to Mirai Nikki(Future Diary)

you could try death note but it is made quite a long time ago but it looks the same as mirai nikki i dont know why though if you already tried it then you could try katekyo hitman rebornit is long but you will like it for sure AND if you tried that try these


neo angelique abyss
kamisama kiss
xxxholic
d gray man
tactics
d gray man

pic d gray man

Higashi no Eden
In both series, people are forced to join a game and uses phones as tools. However, Higashi no Eden does not have extreme people like Yuno and has less inappropriate scenes.

The anime Another is really good

You can try btooom ! Is kinda like mirai Nikki ...12 episodes I think...though the ending might be bad for some people:)

Deadman Wonderland kind of reminds me of Future Diary including the blood and gore as well as violence