It's New Year's Eve, and the Defense Club members are gathered at the Kurotama Bath, fighting over the TV and cozying up at the kotatsu with their usual leisurely air. Although they expected to go their separate ways after eating Gora's home-made soba, the area directly around the Kurotama Bath is suddenly hit by a blizzard, which cuts them off from the outside world! How will the club react to this disaster situation?!
Just a day into the new year and 
things are already getting strange...
Bereits der erste Tag im
neuen Jahr beginnt mit Ärger.
El primer día del año
y ya hay cosas raras.
El primer día del año
y ya hay cosas raras.
L’année ne fait que commencer,
et il se passe déjà des choses bizarres.
È il primo giorno dell'anno
e già succedono cose strane...
Só um dia no ano novo e as 
 coisas estão ficando estranhas...