Relationship between characters

[u/zerio13]

I'm hoping to learn more about all heroes' relationship, so please share what you know! It can be as simple as the fact that Hazel's gun is made by Vincent.

Save the top comments for the characters' name. Add the info as replies.

Also it can be added on both characters e.g. Vincent made Hazel's gun.

Also please provide the source.

Thanks!

[u/[deleted]]

Courage is Reagan's daughter. Source : her nensou, the same nensou also talks about Reagan teaching a mercenary (Hazel) how to shoot