• 
  Makoto Shinkai

  regizor

• 
  Makoto Shinkai

  scenarist

• 
  Kenji Mizuhashi

  Takaki Toono (voce)
• 
  Satomi Hanamura

  Kanae Sumita (voce)
• 
  Yoshimi Kondou

  Akari Shinohara (voce)
• 
  Jason Charles Miller
• 
  Shelley Calene-Black

  Voci adiţionale
• 
  Johnny Yong Bosch

  Takaki Toono

• 
  Masami Iwasaki

  (voice)
• 
  Yûko Nakamura

  (voice)
• 
  Hiroshi Shimozaki

  (voice)
• 
  Takahiro Hirano

  (voice)
• 
  Yuka Terazaki

  (voice)
• 
  Risa Mizuno

  (voice)
• 
  Rei Kondo

  (voice)

• 
  Ayaka Onoue

  Akari Shinohara (segment "Byousoku 5 Centimeter") (voice)
• 
  Akira Nakagawa

  (voice)
• 
  Keiko Izeki

  (voice)
• 
  Rion Kako

  (voice)
• 
  Suguru Inoue

  (voice)