17 titles the community recommends if you enjoyed Gyakusatsu Happy End.
Death Note
Yoru ni naru to Boku wa
My Dearest Self With Malice Aforethought
Brutal
The Flowers of Evil
Back When You Called Us Devils
Aku no Kyouten
Blood on the Tracks
Then Shall I Kill in Your Stead?
Happy End.
Kiriko Kill
Tokyo Revengers
