Today is Celebri-Tea member Shirakabe Mako's birthday. Living with so many friends at Takako-so, Mako has good reason to expect a big party with lots of presents. However, for some reason, Mako isn't able to tell her new friends what day it is. Hoping to be pampered, but unable to say the word "birthday," Mako starts taking unusual steps to make her friends notice. Meanwhile, one other Takako-so resident also starts acting suspiciously.
It doesn't look like anyone is gonna 
bust us open. But if we fight...
‫فلا يبدو أن إحداهنّ ستفتحه
‫لكن إن فعلنا هذا…
Sie würden uns ja nicht aufbrechen.
Aber wenn wir kämpfen …
Dudo que ellas nos rompan.
No parecen ir a rompernos ellas.
Personne avait l’air de vouloir briser
les piñatas. Mais si on se bat…
Sembra che nessuno voglia aprirci, 
ma se iniziamo a combattere...
Parece que ninguém vai tentar
abrir isto. Mas se lutarmos...
Всё равно никто не собирается
нас разбивать. Придётся драться...