Pre-release imagery of Yuru Yuri’s upcoming 11th episode in the second season is now available – evidently showing Akkari’s siscon bishoujo sister to be seemingly joining the activities of the Amusement Club.
The events exhibited by the imagery don’t correlate into any single scenario too coherently – how standing before a closet leads up to Akkarin’s sister being at school with the seitokai president, only to be followed by a scene of teary eyes, doesn’t make much sense by default.
On an individual frame basis however, it becomes somewhat clear – the waterworks at the end look reminiscent to a sight expected when someone is going away, and also note how Akkarin seemingly is not present. Going back to the scene of where she looks troubled amidst the night, whilst her sister sleeps beside her, it’s possible she’s been informed she’s moving away or something similar – and this would also explain the reason her sister is at school.
Assuming Akkarin is indeed taking a trip off to wherever, it could be that her sister is sharing the news – and the tears are the subsequent response, everyone apparently having cared for the invisible protagonist Akkarin more than what most would have thought. Now even if such a theory proves true however, it remains questionable whether this series would actually blot out a character – and so abruptly as well.
More than likely, this is merely another ridiculous gag impending.