Shogakukan’s Web Sunday site is listing the 22nd compiled book volume of Norihiro Yagi’s Sōkyū no Ariadne (Ariadne in the Blue Sky) manga as the final volume.
The manga inspired a television anime adaptation in 2007, and Funimation released the anime on home video.
Yagi published a one-shot manga titled “Gekkō no Arcadia” (Moonlight Arcadia) in Shueisha’s Weekly Shonen Jump magazine in March 2017.
Yagi launched the manga in Shogakukan’s Weekly Shonen Sunday magazine in December 2017.