"James is suspicious of Aileen since she knows of his demon form. However, Ribbon's existence and Aileen's words ""I want to protect you"" softens his heart and he decides to work with her on the case. The day of the school festival finally arrives and Aileen patrols the area with James in duck costumes. Meanwhile, Claude tosses his work to the side and goes to the school festival to have some fun. He meets a certain duck again when he entering the swordsmanship tournament."
He noticed the demon incense? When?
لاحظ بخور الشياطين؟ متى؟
Er hat den Zauberrauch bemerkt?
Wann ist das passiert?
¿Sabía lo del incienso? ¿Desde cuándo?
¿Sabía lo del incienso? ¿Desde cuándo?
Il savait, pour le parfum démoniaque ?
Depuis quand ?
Aveva notato l'incenso demoniaco? 
Quando?
Ele notou o incenso demoníaco? Quando?
Он заметил благовония?!