Kensuke and Tomodachi

Kensuke and Tomodachi have a close, reciprocal bond built through everyday contact, trust, and care. Tomodachi, a large female orangutan, is Kensuke’s favorite; she comes to sit beside him to be groomed, while he knows how to call the orangutans with his singing and protect them when danger threatens. Their relationship makes his attachment to the island’s animal community concrete: he does not merely live among the orangutans but attends to their needs, and their presence in turn gives shape to his life there.

A Bond Made Through Everyday Care

When Michael begins accompanying Kensuke through the forest, Kensuke’s orangutan family follows them along the tracks. The animals are initially wary of Michael and Stella, and the humans also keep their distance. Tomodachi, however, is already at ease with Kensuke: she often comes to sit with him while he grooms her. Their familiarity is visible in this quiet routine, which also establishes the trust on which Kensuke’s later care for the animals depends.

Kensuke’s grooming of Tomodachi becomes part of his craft. He deliberately plucks long, dark hairs from her back and later trims them, sets them into hollow bamboo, and fixes them with tree sap to make a paintbrush. The brush is one example of the resourcefulness with which he meets his needs on the island, but it also links his work to a relationship of care: Tomodachi’s regular closeness allows him to use her hair without making the scene one of capture or force.

Comfort and the Orangutan Family

Tomodachi’s place in Kensuke’s life is part of a wider pattern of mutual reliance. The orangutans come to him when upset or frightened, seeking simply to be near him. One night, after Tomodachi has apparently lost Kikanbo again, she sits at the mouth of the cave. Kensuke says that the young orangutan often runs off and makes his mother sad, then claps to send Tomodachi away, telling her that Kikanbo is not there. She stays a little longer, apparently for comfort, before leaving. Her visit shows that the animals’ connection to Kensuke does not depend only on food or protection; they also approach him when distressed.

Kensuke’s care is not an abstract claim of authority over the island. He responds to the animals’ vulnerability through sustained attention and practical action. That care becomes especially consequential when he recognizes a returning boat as belonging to hunters who have previously killed gibbons and taken young orangutans. He urges Michael to help gather the orangutans and bring them into the cave, calling them in by singing. Tomodachi is among the animals who emerge from the forest as the group searches for those still missing.

The Hunters’ Raid and Its Aftermath

As the hunters approach, Kensuke shelters the orangutans at the back of the cave. Tomodachi is the most agitated of them, and Kensuke sings softly throughout the frightening wait, offering reassurance while the animals huddle together. His song is a form of care when he cannot control what is happening outside; it helps hold the group together as the hunters’ shots and voices draw close and then recede.

After the boat leaves, Kensuke and Michael search for Kikanbo and find no sign of him at first. Kensuke is inconsolable when they discover two dead gibbon mothers, and the loss underlines the limits of his protection: his bond with the orangutans cannot shield every animal on the island. On their way back along the beach, however, Kikanbo suddenly appears, rushes out of the trees, and climbs up Kensuke to wrap himself around his neck. The reunion is a great relief after the search. That night Kensuke and Michael sing “Ten Green Bottles” over fish soup, both mourning the gibbons and celebrating Kikanbo’s return.

Meaning of the Relationship

Tomodachi’s bond with Kensuke helps define his sense of family and responsibility on the island. He calls the orangutans his family and sees their safety as a reason to remain in his kingdom, especially because hunters may return. His decision to stay is not presented as proof that he can prevent every loss; the dead gibbons show otherwise. Rather, the relationship gives his choice its daily substance: he remains to care for animals who trust him, and responds to their fear with the tools available to him—familiarity, shelter, and song.

Tomodachi is more than a symbol of Kensuke’s affection for nature. Her visits when distressed, her cooperation with his grooming, and her alarm during the raid make her an active presence in their shared life. Their relationship also broadens the novel’s account of belonging: Kensuke’s family on the island includes beings who depend on his care, while their trust and companionship help make the island a home.