@GDB
so it was Ayako Kawasumi who voiced her...(I dunno that EHe! anyway tnx for that :P)
well i haven't read RAW manga(cant read) but have read translated ones so I really dont have an idea that it would reach up now up to 20+ episodes(for 90+chaps) if it gets animated.
Spoiler for just to say:
well these season ending(2nd) makes me excited on looking forward to see 3rd season(because of A-tan) ; I hope that IKU will sing an ED song on its 3rd season,just like on its first season(haven't heard her on 2nd season, really miss her voice
)