Characters
Charlie (チャーリー, Chārī)
Voiced by: Atsumi Tanezaki (Japanese); Yenni Ann (English)
A 15-year-old boy living in Missouri, United States. The world's only "Humanzee", half human and half chimpanzee, was created using genome-editing technology and possesses intelligence that surpasses that of humans and physical abilities that exceed those of chimpanzees. He is calm, but after enrolling in a local high school at the age of 15, he developed a strong interest in humans. On the other hand, having had little interaction with anyone other than his adoptive parents, Gilbert and Hannah, he often behaves in ways that surprise those around him.
Lucy Eldred (ルーシー・エルドレッド, Rūshī Erudoreddo)
Voiced by: Mitsuho Kambe (Japanese); Kate Domenech (English)
Charlie's classmate at Shrews High School. Although she is an honors student with a frank personality and strong drive, she also has a brilliant mind, but she is fed up with the relationships in her town and at high school. For this reason, she has not actively interacted with other people. However, after Charlie rescues her from falling out of a tree, she develops a strong interest in him and becomes his friend.
Rivera Feyerabend (リヴェラ・ファイヤアーベント, Rivera Faiyaābento)
Voiced by: Akio Otsuka (Japanese); Sean Tapiero (English)
The leader of the ALA. While he comes across as being friendly and composed, he is actually very calculating, manipulative, and ruthless. He has a strong interest in Charlie.
Gilbert Stein (ギルバート・スタイン, Girubāto Sutain)
Voiced by: Toshiyuki Morikawa (Japanese); Roly Gutierrez (English)
A primatologist and Charlie's adoptive father.
Hannah Stein (ハンナ・スタイン, Hanna Sutain)
Voiced by: Rina Satō (Japanese); Sara Secora (English)
A lawyer and Charlie's adoptive mother.
Philip Graham (フィリップ・グラハム, Firippu Gurahamu)
Voiced by: Yōji Ueda (Japanese); Tim PowersEp. 2 credits (English)
A deputy in Shrewsville who while initially antagonistic, eventually helps and fosters Charlie. He is commonly referred to as "Phil" (フィル, Firu).
Gare (ゲイル, Geiru)
Voiced by: Kaito Ishikawa (Japanese); Kevin GarciaEp. 5 credits (English)
A student at Shrews High School who believes in animal rights. Due to his admiration for the ALA, Rivera is able to convince Gare into committing a mass shooting at the school.
Lesley K. Lippman (レスリー・K・リップマン, Resurī Kei Rippuman)
Voiced by: Hiroya Egashira (Japanese); Charles Sothers (English)
A former officer in the U.S. Army who act as second-in-command in the ALA.
Dafne M. Linares (ダフネ・M・リナレス, Dafune Emu Rinaresu)
Voiced by: Yoko Soumi (Japanese); Nicole QuintanaEp. 5 credits (English)
A Congresswoman who involves herself in the legality surrounding Charlie. She has written a book on animal rights.
Roy Navarro (ロイ・ナヴァロ, Roi Navaro)
Voiced by: Izo Oikawa (Japanese); Rene GranadoEp. 5 credits (English)
The sheriff of the Shrewsville Police Department who is Phil's boss.
Ronnie Schulz (ロニー・シュルツ, Ronī Shurutsu)
Voiced by: Yasuhiro Kikuchi (Japanese); Heath MartinEp. 7 credits (English)
An influential figure in Shrewsville.
Maurice Williams (モリス・ウィリアムズ, Morisu Wiriamuzu)
Voiced by: Fumihiko Tachiki (Japanese); Marcus RothenbergEp. 8 credits (English)
An FBI agent involved in Charlie's case. He is a habitual smoker.
Kyle Foster (カイル・フォスター, Kairu Fosutā)
Voiced by: Toshiki Watanabe (Japanese); Chris VandepasEp. 8 credits (English)
Williams' partner in the FBI.
Sarah Yuan (サラ・ユァン, Sara Yuan)
Voiced by: Ami Koshimizu (Japanese); Emi LoEp. 13 credits (English)
A doctor of Korean descent who is a co-conspirator of the ALA.
Omelas (オメラス, Omerasu)
Voiced by: Takuya Satō (Japanese); Jason KesserEp. 13 credits (English)
Charlie's secret humanzee younger brother, who is hidden by Rivera.
