As Jun'ichi and Nemu plan for the imminent summer vacation, Aisia continues her solo magic training.

Aisia develops feelings of rivalry towards Nemu, and of affection towards Jun'ichi.

Although everyone now has a fair chance of being with Jun'ichi, he and Nemu become depressed. Suginami and Kotori bring the two back together to challenge this reality, and Aisia realizes the stubborn power of the cherry tree.