Sana often tries to put the skills she learned in acting to use, especially when faced with any challenging task (but with mixed results). Every episode She also breaks out into an extremely loud (and off key) song with either a hand held voice distorter, or her keyboard. Sana also has a tenancy to use coined expressions that she usually messes up through mispronunciation or the wrong idea entirely.

As the series begins, Sana is pitted against her arch rival Akito Hayama. After (sort of) defeating him, she takes an interest in him since he always seems to be alone. Eventually the two form a sort of close relationship, although with Sana's explosive personality, and Akito's coy remarks (and sneaky petting maneuvers); things rarely remain calm around the two.