Bokura no Yuki (1997)

Both are about young people who have to survive in the strange, mysterious circumstances.

Both are:
- Taking place in an isolated quarantined place (Hyosan in All of us are Dead, Makuhara in Bokura no Yuuki).
- About a deadly mysterious virus (Turn people into Zombies in All of us are dead, kill people over 18 years old in Bokura no Yuuki)
- Featuring kids having to survive alone, abandonned by adults
- Featuring the army trying to understand the virus and preventing people from escaping the city.

The big difference is that "All of us are dead" is more centered on zombie survival and fight, while Bokura no Yuuki has no zombie but focus more on the relations between the kids and the rivalry between the different survivor factions.

They're both survival, involving kids/teenagers. Both psychological and suspense genre.