The Door into Summer

A pioneering roboticist awakens in 2025 after decades in cryosleep. To change the past and reunite with his adopted sister, he seeks a way back to 1995.

• 
  Takahiro Miki

• 
  Kento Yamazaki
  Soichiro Takakura
• 
  Kaya Kiyohara
  Matsushita Riko
• 
  Naohito Fujiki
  Humanoid Robot
• 
  Natsuna Watanabe
  Shirashi Rin
• 
  Hidekazu Mashima
  Matsushita Kazuhito
• 
  Taizo Harada
  Sato Taro
• 
  Rin Takanashi
  Sato Midori
• 
  Kenta Hamano
  Tsuboi Gota
• 
  Tomorowo Taguchi
  Professor Toi
• 
  Ryoka Minamide
  Young Soichiro Takakura
• 
  Jun Hashizume
  Matsushita Koichi
• 
  Shohei Abe
  Insurance Company Employee
• 
  Takayuki Hamatsu
  Lawyer
• 
  Toru Nomaguchi
  Doctor
• 
  Ryoko Kobayashi
  Insurance Company Model
• 
  Arisa Nakajima
  Humanoid Robot
• 
  Noa Tanaka
  Young Matsushita Riko
• 
  Yutaro Sato
  Young Tsuboi Gota
• 
  Ryuji Mori
  Gota's Father
• 
  Shinya Hamada