[b]The Roster[/b]

[b]The Name[/b]
Justice Yellow claims to have come up with the name of Justice Hearts.  (Shag came up with it in the interest check)

[b]The Hideout[/b]
Alice's parents during their magical girl years allowed them to use one of their guest houses as their hideout.

[b]The Pet[/b]
Judge Cinnamon is the group's pet, a bunny who has gotten tired of his job.  Read Stern Algorithm's CS post to see it.