Biscuit Krueger

Biscuit Krueger, Bisky to those who know her, is a Treasure Hunter, a Shingen-ryu kung fu master and the teacher who trained Gon and Killua on Greed Island. She was Wing's master years earlier.

She is fifty-seven and prefers to look like a young girl — sleeveless dress, mantle over a skirt, gloves; the overall effect of a porcelain doll. It is a deliberate disguise: in her true adult form she is enormous and heavily muscled.

Her personality is thoroughly devious. She works her cute appearance and manner for everything they are worth — gathering information, getting what she wants, or playing helpless in combat to mislead an opponent. By her own admission she has always been a consummate liar.

She began learning Nen at seventeen, passed the Hunter Exam and even served as an examiner herself. She initially set out to wreck Gon and Killua's friendship for her own amusement — and by the end of Greed Island admitted she was close to developing parental feelings for them.

The gap between her forms is stark: in her adult body a single punch crushed Bara's face and knocked him out, where six blows in her younger body only hurt him. Voiced by Chisa Yokoyama in the 2011 series.