Many workers struggle with the Monday blues. However, Yuri and Oshiro find that Saku comes into work every Monday at the top of her game. Perhaps she knows of some kind of secret countermeasure?! In actuality, Saku only thinks about work and Yukichi.
I'm sure the door to his heart will be 
harder to open than Ama-no-Iwato.
Wie die Sonnengöttin Amaterasu
in ihrer Felsenhöhle.
La puerta de su corazón costará
más de abrir que la de Ama-no-Iwato.
La puerta de su corazón costará
más de abrir que la de Ama-no-Iwato.
Ça me fait penser à la déesse Amaterasu,
terrée dans sa grotte.
Quella porta è difficile da aprire
quanto la grotta di Ama no Iwato.
A porta pro seu coração deve ser tão dura
quanto a da caverna Ama-no-Iwato.
Найти путь к его сердцу сложнее,
чем попасть в пещеру Ама-но Ивато.