Shoukoku no Altair Gaiden: Toukoku no Subaru
将国のアルタイル嵬伝 嶌国のスバル
A spin-off of Katou Kotono's Shoukoku no Altair, this story is set in the distant eastern region of Rumeliana, where the once tranquil island nation of Kusanagi has been taken over by the neighboring empire of Cinili and is now in decline.
