別冊マーガレット
Shuko's side story, "Ao Haru Ride: The Affinity of the Stars", was serialized in the September 2011 issue of "Bessatsu Margaret Sister", and was later compiled in volume 4. "Sono Omokage o Shitteru", Sakisaka's first original short story in six years, was serialized in the July 2013 issue of "Bessatsu Margaret" and later compiled into volume 8. A drama CD was bundled with the limited edition of volume 10 to promote the anime's then-upcoming release, starring the anime cast and featuring an original scenario written by Sakisaka. The limited editions of volume 11 and 12 were bundled with original anime DVDs containing unaired episodes of the anime series.