|Double Seven Series 6|
|Release Date||August Issue, 2013|
|On Cover||Tomitsuka Hagane, Shiba Tatsuya|
Double Seven Series 5
Double Seven Series 6 is on Dengeki MAGAZINE Volume 33.
Double Seven is a part of second year refers to the short segments written by Satou Tsutomu released in Dengeki Bunko MAGAZINE in a timeline when Tatsuya and Miyuki reached their second year in First High School.