Sweet. And very canonical when it comes to Kotori and her feelings for Honoka.
@XadarxBlack
If you read older titles then yes. There used to be an unwritten (written?) rule that manga's not published in dedicated yuri magazines did not have a romantic ending. I don't know what this was due to, but that was unfortunately the case - my poor Rui Rui, or Irukawa Hot Springs.