Total Recommendations: 3
Both about a physically resilient main character, dealing with various girls with somewhat typical anime personalities. Both anime don't really take themselves too seriously, and this makes them easy to watch, and very enjoyable, just don't expect a story that makes complete sense.
Both animes are about a character joining a group, and learning about themselves in the process.
Both are works by Manglobe, and feature young male leads that are the center of a strange conspiracy in which they are blamed for crimes they did not commit. (Vincent and Ganta)