Biography
Cleo is a mysterious girl who one day appears in Nottingham and helps Robin. Cleo is Gilbert's little sister, who lives in a monastery. When the siblings were orphaned as children, Gilbert took care of Cleo, and so they became very attached to each other. Upon learning about her only relative's supposed death, Cleo decides to come to Nottingham and avenge him. She is deceived by Alwine into thinking it was Robin who killed her brother.
Appearances
Cleo FAQ
What anime is Cleo from?
Cleo is a character in Robin Hood no Daibouken.
What is Cleo's Japanese name?
Cleo is written クレオ in Japanese.
Where can I watch Cleo?
Open the Robin Hood no Daibouken page for licensed streaming links and the full episode list.