Onihime VS/Funny

"Arima:There must be some hardcore loli fans out there..."
 * Kanna realizing she and Renna were summoned at the same time in Chapter 1.
 * And again in a later chapter when realizing that Satsuna summoned Rena before her, putting Rena in the lead.
 * Kanna trying to seduce Setsuna with a plug-in air freshener.
 * In the Beach Episode, Kanna and Arima wonder how Hina ended up in the final four: