I made one of those "Influence Maps", except I call mine a "Inspiration Map" coz I like inspiration better than influence.
I was thinking about making a key-- but a few things I will just note:
1) Both "Dragon Ball" & "Dragon Ball Z" are represented on this map, as they are both crucial to me (Z is bigger, obviously).
2) Dragon Ball also covers stuff like NARUTO.
3) The FLCL thumb counts for ALL GAINAX.
4) I'm a sucker for dudes with cool hair in Hawaiian t-shirts with guns named after swords in Shakespearian remakes. So technically my Influence Map has Jamie Kennedy on it.