 If you liked Gantz |  ...then you might like Chainsaw Man |
There are a few similarities between them and give off the same vibe while watching. They both are: - supernatural -brutal and tragic -not afraid to kill off characters -slow paced -mature in content -a lustful teenage boy as main
Both have had characters who have their lives changed randomly out of nowhere one day and are caught up in a strange and chaotic action scenario too.
report Recommended by Disapeared_Ghost
Both have perv main characters, fight monsters/demons and is aimed at a Mature audience. This is existentially a tamer version of Gantz,
report Recommended by Chika-2020
Both are very similar in terms of their world and characters. Both has crazy action sequences and philosophical motivations behind them.
report Recommended by CJustawaye
Both feature a protagonist who goes through a "life changing" experience and have to go on life-threatening missions and meet interesting new characters. Both protagonists are teenagers craving female touch. The stories (overall) are avant-garde and hold nothing back. Gore.
report Recommended by YamiNoTensai