The AnimaTure

Two girls with the same size, weapon, looks and outfit.

The creator behind Shakugan no Shana and Toradora certainly had no time to create a different look and just decided to change the colour of their hair, eyes and a slightly different hairstyle.

Their character is even the same as they are both Tsundere AND their love problem is also the same.

Not to mention that the voice actor is ALSO the same.

On the left we have Taiga from Toradora! and on the the right we have Shana from Shakugan no Shana.

Oh what is this?

Is it possible?

A third look-a-like?

Why yes there is!

This one is called Louise Françoise Le Blanc de La Vallière From Zero no Tsukaima and she also has the same voice and type of personality like the two mentioned above.
The only difference is that Louise is using a wand instead of a sword.