Kekkaishi - Karasumori Ayakashi Kidan Japan - NDS - Action RPG

Kekkaishi is an action game released on DS which is taken from the eponymous animated series. You play as Yoshimori Sumimura who is a kekkaishi, that is to say a demon hunter who creates magical barriers around his prey to imprison them. The game takes place inside Karasumori, a school in Japan. Your mission is to rid the school of all the monsters that lurk there.