Ask Dr. Rin!

Last Trap of the Battle! (1x18)

:

Asuka's birthday is approaching rapidly and Meirin hopes to give him a present. She finds, however, that she develops a painful headache when the gets close to him. It turns out to be the fault of the mysterious tarot girl Banri Shijo, and eventually Meirin finds her in a mansion in the forest, where they have their final confrontation... but not all is as it seems.