A x Hard x Master?

Zusammenfassung

Gon and Killua have finally realized Biscuit's true strength and asked her to teach them Nen. With that said, they begin their hard training.

Gaststars

Chisa Yokoyama

Biscuit (voice)

Akio Suyama

Binolt (voice)

Miho Miyagawa

Child Binolt (voice)

Takahiko Sakaguma

Man in Suit (voice)