<P> They go to shore to recover, where Monkey explains that she and her Sisters had been ordered by the Moon King to kill Hanzo, but she instead fell in love with him, and the Moon King branded her an enemy . That night, Kubo dreams of meeting Raiden, a blind elderly man, who points him towards the "Helmet Invulnerable" in Hanzo's abandoned fortress . They travel there the next day, but realize too late it is a trap set by the Moon King and Washi . Washi reveals that Beetle is Hanzo, who they had cursed for taking Sariatu away from them . She kills Beetle, and Monkey sacrifices herself, allowing Kubo the time he needs to use his shamisen to defeat Washi, breaking two of the three strings on it . Little Hanzo provides insight that the Helmet is actually the bell at the village, and Kubo breaks the last string to quickly travel there . </P> <P> At the village, Kubo meets Raiden, who is revealed as the Moon King . He offers to take Kubo's other eye as to make him immortal, but Kubo refuses . Raiden transforms into a giant centipede - like creature, the Moon Beast, and pursues Kubo and the remaining villagers into its cemetery . Kubo removes Hanzo's armor that has proven ineffective, and instead restrings his shamisen using his mother's hair, his father's bowstring, and his own hair . With the instrument, he is able to summon the spirits of the villagers' loved ones, who show the Moon Beast that memories are the strongest magic of all and can never be destroyed . Kubo and the spirits' magic protects themselves and the villagers from the Moon Beast, eventually stripping him of his powers and leaving him a mortal human without any memories . Spurred on by Kubo's stories, the villagers take compassion and tell Raiden he was a man of many positive traits, accepting him into the village . Kubo finally is able to speak to his parents' ghosts during the subsequent Bon ceremony, as they watch the deceased villagers' lanterns transform into golden herons and they fly to the spirit world into the sky . </P> <Ul> <Li> Art Parkinson as Kubo, an eyepatch - wearing boy who is the son of Sariatu and Hanzo . </Li> <Li> Charlize Theron as Monkey / Sariatu, Kubo's mother and one of the Moon King's daughters, reincarnated in a little Japanese snow monkey charm, known as Monkey, after she is killed by her Sisters . </Li> <Li> Matthew McConaughey as Beetle / Hanzo, Kubo's father, who was transformed by the Sisters into a stag beetle / human hybrid with no recollection of his true identity, believing himself to be Hanzo's apprentice . </Li> <Li> Ralph Fiennes as Raiden the Moon King, Kubo's evil grandfather, and the Sisters and Sariatu's father . </Li> <Li> Rooney Mara as Karasu and Washi the Sisters, two twin sisters who are Kubo's evil aunts, Sariatu's younger sisters, and the Moon King's twin daughters . </Li> <Li> George Takei as Hosato, a villager who teaches his daughter their Japanese culture and traditions . </Li> <Li> Cary - Hiroyuki Tagawa as Hashi, a villager and Kubo's biggest fan . </Li> <Li> Brenda Vaccaro as Kameyo, a villager and an elderly but young - hearted widow who is a grandmother - figure to Kubo . </Li> <Li> Meyrick Murphy as Mari </Li> <Li> Minae Noji as Minae </Li> <Li> Alpha Takahashi as Aiko </Li> <Li> Laura Miro as Miho </Li> <Li> Ken Takemoto as Ken </Li> </Ul> <Li> Art Parkinson as Kubo, an eyepatch - wearing boy who is the son of Sariatu and Hanzo . </Li>

Who does the voice of the monkey in kubo