Suuko, a prominent blogger and hikikomori, decides to help out Itorio, a up-and-coming idol group. Meanwhile, Ryuu-san, an idol enthusiast decides to move on and support a new idol. A battle starts to shape up between the two.
Also, you might say you're going 
to "zaitaku (stay at home)"
(بعض الأحيان تقول أنك ستذهب إلى "زايتاكو" (ستبقى في المنزل
Wer keine Konzerte oder Events besucht, ist ein „Zaitaku“,
Casa
Casa
Aussi employé dans : « Je ne viens pas,
je suis à-la-maison aujourd’hui. »
Si usa anche quando non si può
andare di persona a un concerto,
A palavra zaitaku
 é usada nesse sentido,