The green jellybag would match well with other Hunter x Hunter-themed apparel, such as the Reebok sneakers. The characters featured here are Gon Freecss (kid and adult version), Killua Zoldyck ...

The second Hunter x Hunter musical. The story takes place after the Hunter Exam when Gon, Kurapika, and Leorio set off to Kukuroo Mountain to retrieve Killua from his family of assassins.