After Takuru is taken in by the police, Kurusu wants him to give up the case. But he's noticed something... the sumo stickers that have been placed all around town have something in common with the murder scenes.  He puts up a hidden camera near a wall of sumo stickers that just appeared. But when Kurusu finds out, she leaves in the middle of the night to take it down...
"A preview of the video we took 
during the culture festival..."
"...استعراض من مقطع الفيديو الذي سجّلناه أثناء المهرجان الثّقافي"
Grabar las preparaciones
del festival cultural.
Grabar las preparaciones
del festival cultural.
Documenter l’organisation
de la fête du lycée…
Il video di anteprima del festival scolastico...
"Uma prévia do vídeo que fizemos
 para o Festival Cultural..."