Kaidou Shun

Shun Kaidō (海藤 瞬 Kaidō Shun) is classified by his classmates as a chūnibyō. Calls himself The Jet-black Wings and thinks that the world is ruled by an evil organization called Dark Reunion. For showing off out of the blue, everyone cast him as an odd man. He may be showing off but when push comes to shove he have a good sense of justice like endangering himself for others.

Appearance
Kaidou in middle school have the persona of a nerd and used to have his hair down, covering his face with his bangs and wearing glasses that covers almost half his face. However, with the intent of gaining friends, he started planning to change himself when he entered high school. Currently, his hair were spyky and he wears contact lens. An open proof that anyone can see of his being a chuunibyou is his both arm of which he covers with bandages saying that in it is sealed his powers.

During school days, he wears the standard uniform of PK Academy male student has but with his uniform merely hung on his shoulder showing his shirt inside and his arms that has bandages. During his days off, he is shown to wear t-shirts with arm extensions or long sleeves and when he wears short sleeves, he ties his arms with bandages.

Personality
Kaidou used to be shy in middle school thus he had no friends at all. After attending PK Academy, he started changing his personality with the plan of becoming adult-like however he instead caught Chuunibyou in which he had never been able to change his personality ever again. Instead, he developed a split-personality of which happens when he feels hopeless or when he is with strangers like when he asked around on Kusuo's neighborhood and when he is with his mother whom doesn't know he's a chuunibyou.

Kaidou as his chuunibyou striking attribute is his delusional mind or his wild imagination like when he had the thought that he'd be able to be cool and strong in front of Kusuo, however, the opposite usually happens and he was sweating hard showing how coward he was despite his reckless behavior. He is also easy to judge others like how he thought Nendou was a lolicon and that Nendou and Hairo were gay for each other.