i really love kyoshin poseidon and bando spiders. these 2 teams are very funny and amusing to me. mizumachi and kakei is just hilarious.
for example, the way kakei seems too undisturbed by mizumachi's hyper behaviour at the public bath when monta n sena went to see them to ask about akaba prior to the bando vs deimon match. everyone was almost crazy with mizumachi there.
akaba and his guitar "talk" is also funny. he seems to be always successfull in irritating the huh huh bros with his nonsensical "musical sense" talk. kotarou is the equivalent to deimon's taki foolishness. and he always fight with akaba too. i was laughing hard when he synchronized with the huh huh bros in reaction to one of akaba's rantings.. these 2 teams are the best entertaining teams in es21 for me (apart from deimon, of course).