I have Priere as my de-facto leader, she's just badass like that.
I also have my trusty Dragon, Churrozard (Autoname, first press. it had to have been fate
) as my secondary, who saw me through the story (he was main for that. I got him early by smashing a Dragon senator in chapter three).
Beyond them, I have a Prinny named Uppercuticus (He was one of the freebies, so again the name was fate!) a Rifle Demon named WTF!? (he's been with me since D2. the first time I saw one, I said that out loud, thus the name has followed one I create in every game) a Masked Hero named Sgt. Kabukiman (I had just watched that movie the night I made him), and Asuka Cranekick who I usually Magichange Gig onto.
I also have my team's personal mascot, the poor little thief named Sad Poo (again, first shot with autoname), who does her darndest just to stay alive. (She has a level 154 Pot Lid, mostly because it amuses me)
Everyone else is just chaff, throwers/recievers, and DLC; though special mention must go to my retinue of Prism Rangers, who slogged their way through my second cycle. their names were similarly first-shot autonames, and their ranks include Nicholas Gauge, Astrohawk, and Whambulance