Director : Hosoda Mamoru
Original Creator : Hosoda Mamoru
Script : Hosoda Mamoru
Original Character Design (Belle) : Kim Sang-Jin
Original Character Design (Ryuu) : Akiya Kageichi
Background Art Director : Ike Nobutaka
CG Director : Shimozawa Youhei
Chief Animation Director (“U” segments) : Yamashita Takaaki
CG Director : Horibe Ryou
Art Setting : Joujou Anri
Chief Animation Director (“real world” segments) : Aoyama Hiroyuki
Music : Iwasaki Taisei
Music : Bandou Yuuta
Music Director : Iwasaki Taisei
Music : Forssell Ludvig
Costume Design : Morinaga Kunihiko
Costume Design : Iga Daisuke
Costume Design : Shinozaki Megumi
Production Design : Wong Eric