During summer break, Tetsuo asks Sakie to join him on patrol duty for the local summer festival, which both the demis and Himari and her friends go to. As each group decides to check out a nearby shrine, they get spooked by some strange occurrences, which turn out to be each other. As the next term begins, Tetsuo converses with an invisible woman named Matsuri.
I decided to participate as a sort 
of alternate or a backup.
.قرّرتُ المشاركة كبديلة أو كدعم
Ich hab mich als Ersatz
oder Reserve …
¡Decidí participar como apoyo!
¡Decidí participar como apoyo!
par précaution,
pour agir au cas où,
Mi sono sentita in dovere di partecipare
come rimpiazzo o rinforzo!
Decidi participar como uma 
espécie de apoio alternativo!
Я решили поучаствовать
в качестве подмоги или резерва.