Exhibit
The building to the east is an exhibit.
ちん
ひ
None
Right now the exhibit has a bunch of chins (ちん) on display. Animal chins, human chins, every chin you can think of is in the exhibit.
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up what ever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.