OVA
Description
Kazumi Yoshida appears in the spin-off OVA Shakugan no Shana-tan @ Gekijōban Version as an alternate persona known as "Black Yoshida" or "Black Yoshida-san," which sharply contrasts with her usual kind and shy demeanor from the main series. In this parody version, her personality is marked by malicious traits, intense jealousy, and a signature aggressive phrase directed at her rival: "I'll kill her."

While she maintains the ordinary schoolgirl facade around Yuji Sakai, her true nature emerges in private, revealing obsessive behaviors such as stalking Yuji and Shana-tan while hiding behind telephone poles. Her fixation on Yuji is absolute, leading her to rebuff romantic overtures from other characters like Ike. Unlike her modest main-series iteration, this alternate version deliberately leverages her physical attributes, particularly her large breasts, attempting to seduce Yuji through actions like jiggling or artificial enlargement, all played for comedic effect within the parody framework.

Her motivation stems from an exaggerated and comedic envy, fueling persistent attempts to eliminate Shana-tan, which serves as a satire of the romantic rivalry present in the core narrative of Shakugan no Shana. In the story of this OVA, her role is that of an antagonistic force driven by slapstick humor rather than genuine malice. She does not undergo any character development or background expansion, as her persona exists solely for the comedic reinterpretation of the original series' dynamics.

Her visual design mirrors her original appearance, featuring light brown hair, orange hair clips, and a white ribbon, but her actions shift entirely toward comedic obsession and rivalry. Her notable abilities within this parody context are not supernatural; instead, they consist of her obsessive stalking skills and her willingness to exploit her physical features in exaggerated ways to gain Yuji's attention. This portrayal stands in direct contrast to the shy, introverted human classmate from the main continuity who harbors an unspoken crush and gradually grows more confident.
Cast