Well one of my favorit characters is Shinbo but i dont actually know why ... mabe coz he is similar to Hideki but dosnt get nose bleeds all the time.
Another one of my favorit characters is Minoru be coz of his brains and how much he knows about persicoms.
Hideki isnt realy my favorit character but i do envy him coz he gets to hang around with chii and he lives in a world where persicoms exist ... i mean how cool.
My least favorit character has got to be the owner of Kotako (dragonfly of fierfly)he tried to touch chii how much of a perv.
My favourite...hmm...I like most of the characters actually I don't really have ONE favourite cuz they all rock!
As for least favourite...Dragonfly and Yumi - Dragonfly cuz he kidnapped Chii and tried to touch her and Yumi cuz she can get annoying sometimes (she can get a bit too emotional haha)
my favourite would have to be eithor Chii or Freya. They're really cool, and cute, and somewhat smart, and all that good stuff.
Least favourite- definatly Yumi. i found her really annoying, especially in the manga.