Tora's person, a carpenter named Tome-san, has built a small castle which has become a splendid place to play for Tama and Bull and the others. However, the boss dog from 7th Street, Waka, has decided that no one is allowed to have a castle but him! He orders Bull to destroy it, but...

Tama and the others hear of Waka's plans from Bull, and they decide to go ask Grampy, an old dog on First Street, how they can protect the castle. With his lackey dobermans in tow, Waka comes to Third Street to take over. The showdown at Tama and friends' castle starts now!
The miniature castle Tora's 
owner Tome-san made
القلعة المصغرة التي بناها مالك تومي-سان
Das Miniaturschloss, das Toras
Herrchen Tome gebaut hat,
El dueño de Tora, Tome,
hizo un castillo en miniatura.
El dueño de Tora, Tome,
hizo un castillo en miniatura.
Le minichâteau
construit par le maître de Tora
Il castello in miniatura
che ha fatto il padrone di Tora
A miniatura de castelo que
Tome-san, dono do Tora construiu,
Маленький замок, который
хозяин Торы построил для Торы,