Skull Lease in front of the Chic Buggy
Skull Lease is the antagonist group in Gyakuten! Ippatsuman. They are prominently represented through the gang of Mun-Mun, Kosuinen, Kyokanchin and later Min-Min.
They later appear in the Time Bokan: Royal Revival OVA where they use the Chic Buggy to participate in a race against the other Time Bokan trios.