Azumanga Daioh (2002)

S1E8 New Year's Dream Special

Osaka finds herself lost in a dream where Chiyo's enchanting pigtails hold magical powers. Meanwhile, Tomo imagines herself as a superhero high schooler, bravely battling criminals, saving lives, and triumphing in every challenge. In a twist, Sakaki's dream features a peculiar yellow cat that introduces itself as "Chiyo's Father." Things get even stranger for Sakaki as her dream spirals into the surreal. Lastly, Kaorin envisions Sakaki heroically coming to her aid during a moment of crisis.