Haikyuu!! vs. "Akaten"
ハイキュー!! VS"赤点"
Synopsis
Right before the volleyball club's training camp in Tokyo, both Shouyou Hinata and Tobio Kageyama fail a final exam. As the make-up exams and the trip overlap, the boys plead their desperate case to the vice principal to no avail. Since their indispensable teammates are forced to stay behind to study, the club's members find different ways to help them pass and join the camp in time. [Written by MAL Rewrite]
Characters

Hinata Shouyou
Main

Kageyama Tobio
Main

Sugawara Koushi
Supporting

Sawamura Daichi
Supporting

Tanaka Ryuunosuke
Supporting

Nishinoya Yuu
Supporting

Tsukishima Kei
Supporting

Ennoshita Chikara
Supporting

Azumane Asahi
Supporting

Shimizu Kiyoko
Supporting

Kuroo Tetsurou
Supporting

Yamaguchi Tadashi
Supporting

Takeda Ittetsu
Supporting

Yachi Hitoka
Supporting

Bokuto Koutarou
Supporting

Tanaka Saeko
Supporting

Akaashi Keiji
Supporting

Ono Minaho
Supporting