Ayumu Kasuga gets the nickname Osaka from Tomo.  She tries to work on her abillity to concentrate on things and to not space out.  During class she begins to hunt down the light bubbles in her eyes.  Osaka eats some Yomi's spicy food and get the hiccups.  The girls try everything to get rid of them until they finally leave.  Chiyo-chan then starts to hiccup.  Osaka daydreams about Chiyo's pigtails and how they may be detachable.