There has to be a magic-spell embedded somewhere in Hanazawa Kanna's voice.
Because whenever she voices a cutie, be it Kuroneko
(Oreimo), Charlie
(Infinite Stratos), Tomoka
(Ro Kyu Bu), or in this case Kobato-chan, one gets that irresistible urge to take her home with you. Not since Noto Mamiko have we had a voice this universally adorable.
All hail Kobato-chan!!