Chuuten no Senei: Asperitas-gou no Hikousen Nori-tachi

Name: Chuuten no Senei: Asperitas-gou no Hikousen Nori-tachi
Author: Yuuma Tachibana

中天の船影――アスペリタス号の飛行船乗りたち

Umbizo: Riwaya