Digital Monster: Bandai's Official Digimon Encyclopedia

Digital Monster: Bandai's Official Digimon Encyclopedia (デジタルモンスター　バンダイ公認　デジモンずかん) is a guide for the virtual pets.

What's Digimon?
What's Digimon? (ほわっつデジモン？) is a mini- illustrated by Rika Saitou.

Synopsis
Kadokura talks to his friend, Taruki, about Digimon. When Taruki asks what is Digimon, Kadokura explains to him about the virtual pets. Taruki then grabs his own Digimon Pendulum and runs off.