I can't forget that just happened.

Cast

• 

  Kaito Ishikawa

  Nagi Umino (voice)

• 

  Akari Kito

  Erika Amano (voice)

• 

  Nao Toyama

  Hiro Segawa (voice)

• 

  Konomi Kohara

  Sachi Umino (voice)

• 

  Ryohei Kimura

  Youhei Umino (voice)

• 

  Yoko Hikasa

  Namie Umino (voice)

• 

  Toshiyuki Morikawa

  Souichirou Amano (voice)

• 

  Yukiko Aruga

  Rituko Amano (voice)

• 

  Mitsuki Nakamura

  Clerk (voice)

• Jun Magosaki

  Sachi's Friend A (voice)

• 

  Saya Fukuzumi

  Sachi's Friend B (voice)

• Arisa Ida

  Sachi's Friend C (voice)