Tomoko Tominozawa, a local art dealer, delivers an invitation to an upcoming exhibition to Kana. When a bear-like monster is supposedly sighted at Yumemi's school, Kana and Makoto decide to take matters into their own hands.
At last, it's master thief Hatena's first caper.
Al fin, es el cómplice
de la maestra ladrona Hatena.
C’est le premier travail
de Phantom Hatena.
É a primeira travessura
da ladra mestre Hatena.