I would tune in every time it was aired.
oh yeah
Or Animax, specially because in my country Adult Swim never aired animes.
This would be a great series for AS to pick up.S.P.E.R.M.
uh...Hitman Reborn isnt meant for Adults..well maybe after season 1...because theres hardly any blood or gore in this...i'd say a solid TV-PG...or maybe TV-G...after episode 15...TV-14 -.-
It'd fit right in with Bleach and stuff