Excellent that Hana is wearing the hairpin Miyako gave her. Noa did the same when Hinata bought her the ribbon. The author certainly loves showing the yuri progress in their clothes.
Kanon definitely noticed what's going on with Noa.
And now, i know what's the best way to wake up, a loli comes to your room and softly calls your name, and in Mya-san case, is 3 lolis (with little sister), i wonder what she did in her past life.