The gang decides to go to the beach for summer vacation, and in order to save up money, Junichi is working at a cosplay cafe. By coincidence, Yukana, Ranko, Yui, and Nene are all working there too. Junichi is working the kitchen, however. The four girls work with the customers, but the manager at the shop is a little weird…
29 days 
until I get 
to sleep together 
with Onii-chan
Noch 29 Tage
bis ich mit Onii-chan
ins Bett hüpfen darf
29 días para
acostarme con Junichi
29 días para
acostarme con Junichi
29 JOURS AVANT MON SÉJOUR
AVEC JUN’ICHI
29 giorni
alle calde notti
col fratellone
29 dias até eu
poder dormir
com o Onii-chan
29 дней 
до того, 
как я пересплю
 с братиком