ARENA 01:
[Kirigaya Kazuto] Kinoshita Hideyoshi
ARENA 02:
[Lelouch Lamperouge] Oreki Hōtarō
ARENA 03:
[Togashi Yūta] Otonashi Yuzuru
ARENA 04: Katsuragi Keima
[Araragi Koyomi]
ARENA 05: Orihara Izaya
[Gilgamesh]
ARENA 06:
[Edward Elric] Kyon
ARENA 07:
[Yūki Asuna] Takanashi Rikka
ARENA 08: Hastur
[Abstained] Rokujō Miharu
ARENA 09: Maebara Keiichi
[Abstained] Ushiromiya Battler
ARENA 10:
[Narukami Yū] Producer
Narukami Yuu vs Producer? Damn, that's a though one but I'll have to give my vote to the badassness of Mr. Persona. While P-san was a bro he ended up being sidelined by the girls at critical times where he should have showed up. On the other hand Yuu was absolutely boss at the club.