In the midst of their passion for learning languages, Shinobu and her friends face unexpected challenges in the new school year. Various distractions hinder their studies, especially as Alice and Yoko find themselves in separate classes from Shinobu and Aya. Meanwhile, Karen's strained relationship with her homeroom teacher adds to the chaos, as both struggle to connect. Amidst the craziness, a shared experience emerges as a unifying force. While some adventures take a less conventional turn, like Alice and Aya's antics to appear more mature, the group's escapades promise heartwarming moments and blossoming friendships in the delightful chaos of HELLO!! KINMOZA!