On Tanabata, after receiving a letter from Ratman, Kitaro and the others visit a bamboo forest. In the strange bamboo forest where the bamboo flowers bloom in disarray, they get separated from the Plastered Wall. As they worry, Kitaro and the others spot a girl who is all alone. The girl attacks them and warns them to get out of the forest before leaving. Meanwhile, separated from Kitaro and injured, the Plastered Wall can't move. That same girl passes by. She intends to attack the Plastered Wall the same way she did Kitaro and the others, but...
Seika-san only threaten
Rat Man and humans he with?
هددت سيكا-سان الرجل الجرذ
والبشر المرافقين له فحسب؟
Du bedrohst also nur Menschen,
die zu Nezumi-Otoko gehören?
¿Solo amenazaste al humano
que estaba con Hombre Rata?
¿Solo amenazaste al humano
que estaba con Hombre Rata?
Tu as juste menacé
les humains avec Ratichon ?
Seika ha minacciato solo Nezumi Otoko 
e l'essere umano che era insieme a lui?
Você só ameaçou o Homem Rato
e os humanos que estão com ele?
Сэйка угрожала только 
Человеку-крысе и его людям?