ShogunGekomon

ShogunGekomon is Lord Digimon of Otamamon and Gekomon.

Digimon Adventure
The first ShogunGekomon seen was in a castle where his Otamamon and Gekomon servants worked, here being called simply "Shogunmon" by his subjects. A long time ago he lost a Karaoke contest and thus fell into a deep sleep out of sorrow.

Digimon Adventure 02
In a village under the control of the Dark Rings, the members of ShogunGekomon's group were found hiding underground and offered hospitality to the DigiDestined. A Ninjamon slipped a Dark Spiral on ShogunGekomon while he and the DigiDestined were sleeping (as his solution to the Digimon Emperor taking over his territory was going to sleep and his love of sleeping was a running gag at this point), he went on a rampage. Pegasusmon and Nefertimon tricked him into attacking the Control Spire and he was knocked unconscious by Raidramon and Digmon. Raidramon, Shurimon, Digmon, Pegasusmon, and Nefertimon destroyed the Dark Spiral.