The Suspicious Transfer Student
A student that looks very much like Hecate has transferred into Yuji's class, Konoe Fumina. By using a Tomogara, Shana wants to make sure she if she is Hecate or not.
Aired 19/10/2007EP 3 - The Suspicious Transfer Student
2007
Shakugan no Shana: Season II
The heated bond between Shana and Yuji is tested as their paranormal adventures continues. The Flame Haze fends off supernatural foes by night. By day, she contends with a classmate who's also after Yuji's heart. Emotions flare as a suspicious transfer student who resembles a recently defeated Denizen clings to Yuji. His training rises in intensity when they catch wind of a revered warrior in search of her lost lover—who will stop at nothing to extract the power keeping Yuji alive!
(Source: FUNimation)