After a disastrous training exercise, Yu is hospitalized and told it will take a full month to recover. While he's recovering, his old boss, Saionji, submits his resignation from the Horse Riding School...
It was probably Miss Devil Frog 
who sent the paperwork in.
على الأرجح أنّ السّيّدة الضّفدعة
.الشّيطانيّة تلك من أرسل الأوراق
Ms. Devil Frog steckt wohl
hinter der Abmeldung.
La que pidió que se vaya
será Ms. Devil Frog.
La que ha pedido que se vaya
será Ms. Devil Frog.
Miss Devil Frog a dû faire la demande
de sa propre initiative.
Sarà stata Ms. Devil Frog a decidere 
di mandare la comunicazione.
Provavelmente foi a cara de sapo
quem enviou a papelada.
Полагаю, документы за него 
отправила мисс Девл Фрог.