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.
Ever since that snowy night, 
I've found it to be strange.
Seit jener verschneiten Nacht …
Desde aquella noche de nieve,
una cosa me ha parecido extraña.
Desde aquella noche de nieve,
una cosa me ha parecido extraña.
Depuis cette nuit enneigée,
Da quella notte di neve
Desde aquela noite de neve,
houve algo que sempre achei estranho.
С того судьбоносного снежного вечера