Shizuku is looking for Tomoko, who disappeared on a rainy night a year ago. Based on Tomoko's final video call, Adashino has a guess about the Curiosity, but he has a few concerns. Oto wants to help Shizuku, so she begins her own search.
Ren-nii!
!رين-ني
¡Ren!
¡Ren!
Ren!
Ren-nii!
Братец Рэн!
เรน-นี่!