Suddenly appearing out of nowhere when a disturbance occurs, it is a festival-loving Digimon that pounds out a hot rhythm and stirs up the place. Its wave, which shakes the body to the core with that characteristic rhythm, stimulates the listener's nerves and gets them completely excited. Although it's not wrong for it to get people excited at games, if by some chance Dondokomon shows up at a brawl, it will definitely grow into a battle royal which swallows up even the excited onlookers, causing a catastrophe. Although in person it seems that it will just be cheering, it is actually about to resound its "Dondoko Ondo", and anyone who interrupts its performances will be punished with its certain-kill "Midareuchi Rush".
An old, gentlemanly Digimon in the shape of a 10-yen coin. It loves money, and for the sake of money will use its eloquent way with words to swindle any opponent, no matter who they may be, out of their wealth. Not only that, it uses the Zenimons it keeps in its trunk to collect money. Using its moustache as a radar, it is able to detect the locations of Zenimons that have obtained money, so that it can come over to retrieve them. It eats the money it has collected for its own gain, which causes its body to grow larger in size.