Rikka Takanashi (小鳥遊 六花)

The main heroine of the story. She is an active Chuunibyou, who still has the syndrome. Her delusional syndrome involves her right eye, which she calls her "Wicked Eye," in which according to her it wields darkness tamed by the power of a pure heart. In actuality, her so-called "Wicked Eye" is nothing more than a colored contact lens which she conceals underneath an eye-patch. Despite being quite attached to Yuuta, she is cautious of strangers and adapts a battle pose whenever she meets someone for the first time. She is also rather clumsy, often tripping over and forgetting things. She also doesn't have many friends, as shown that in her mobile phone, she only has Dekomori Sanae and her older sister Touka as contacts.