Mineo is a boy with chuunibyou syndrome, calling himself Alphonse = Kalcifer Raiden. He met Shun when he was a sophomore at the time when Shun was in his initial stage of chuunibyou, Mineo gave way on his creation of his alterego Jet-BlackWings . He felt great shame when Shun, who was called to speak for him in the graduation, recalled their good times as chuunibyou fighting for the world.
- Mineo Nobuaki full name and character profile was found in the character guidebook.
|v · e||3rd Year|
|Students:||Akanishi Shinichi · Kongou Tsuyoshi · Kuramoki Shinsuke · Makishima Seiya · Mineo Nobuaki · Morikawa Minoru · Ninomiya Kaneko · Takizawa Kazushi|
|Miscellaneous:||Gyuu Hikari · Jouten Manako · Higashino Bungo · Ueda|