The 13th maiden was not male... A girl claiming to be the 13th maiden shows up before Itsuki. She sets out to confess her love while wearing an outlandish '80s outfit.  However, Itsuki fails to notice, and continues his search.
In any case, you have to clear 
the twelfth labyrinth first!
!على أي حال، عليك أن تُطهّر المتاهة الـ12 أوّلًا
Jedenfalls solltest du erst
mal das 12. Labyrinth bewältigen!
¡Como sea, primero hay que terminar
los 12 laberintos!
¡En fin, primero hay que terminar
los 12 laberintos!
Et puis, on doit se concentrer
sur les labyrinthes !
Piuttosto! Prima di tutto
devi ripulire il dodicesimo Labirinto!
De qualquer forma, precisa
limpar o 12º labirinto antes!
И всё равно, сначала тебе нужно 
очистить двенадцатый уровень лабиринта!