Kazuya and class rep Chisato find themselves trapped in the school library, and it's up to Kiriha's knowledge of spirits and the forms they take to get them out.
I finished the report, 
so I'll go put the books back.
أنهيتُ التقرير لذا سأذهب
وأعيد الكتب
Terminé el informe, regresaré el libro.
Terminé el trabajo, devolveré el libro.
J’ai fini, je vais rendre le livre.
Vado a mettere a posto il libro, ho finito.
Acabei o relatório, 
 então vou devolver o livro.
Я всё закончил.
Пойду верну учебники.