크레딧 출연 Tsukasa Kotobuki Elena (voice) / Kei (voice) Asuka Oda Ria (voice) Sayaka Matsuyama Ruruna (voice) Miku Ozaki Ryouma (voice) 스텝 Maru Marui Crew 荒木英樹 Directing 荒木英樹 Visual Effects 荒木英樹 Visual Effects Kouki Shinkai Editing Betty Cool Production Akira Uki Production Shinichirou Sawayama Writing 荒木英樹 Writing Kokubunji Sousuke Writing