On their way to school, the girl's meet the peculiar Otome Arisugawa, who fell into the school fountain trying to catch a rainbow. Meanwhile, a tournament is held for one of three places in a special Christmas event, with Ichigo to face Otome in the first round. After Naoto warns Aoi and Ran that Ichigo might not be able to win against Otome if all she thinks about is fun, Ichigo sees how hard Otome practises and becomes determined to practise harder. Later, the janitor gives Ichigo some advice that she needs to sing from her soul, before Ichigo manages to see a rainbow with Otome. Ichigo manages to win the audition to earn her place in the event, along with Aoi and Ran. Afterwards, Orihime and Johnny reveal that, due to the increase in participants, an additional position is opened which Otome is asked to audition for.