Joukyuusei
上級生（じょうきゅうせい
A young woman reflects on her school days, remembering the upperclassmen who left a lasting impression on her. Through a series of vignettes, the music video captures moments of admiration, friendship, and the bittersweet passage of time. The visuals blend everyday school life with dreamlike sequences, emphasizing the emotional weight of memories.
As the song progresses, the protagonist confronts the distance that time has created between her and those she once looked up to. The video explores themes of nostalgia and growth, showing how relationships evolve after graduation. The animation uses soft colors and fluid motion to evoke a sense of longing, while the music underscores the melancholy of moving on.
