|“||Now I'm exploding!||„|
|~ Final words before Death|
Jenko Copamino is a water flea-themed Gangler Monster and the main antagonist of 2018 TV series called Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger. Also he is equipped with a bracelet called La vie sur la voie rapide.
He is voiced by Satoshi Hino who previously voiced Mantle from 2016 TV series called Doubutsu Sentai Zyuohger.
Jenko Copamino has a grey eye orange teeth and pink fangs and a pink and purple water flea hat, a pink and purple hand worm around his neck and armpits, his belly is white and his white rib cage was on it, on his white arms where purple and pink tadpoles with purple eyes, his purple hands his grey fingers, his Gangler safe is in his belly, under the belly they where purple pink, and grey tadpoles with purple eyes, his legs where grey and it has purple and pink tadpoles with purple eyes on it, his frog like feet were purple and pink.
Jenko Copamino made his first appearance as he was running at high while tossing his bombs at random location, however while Lupin Red kept Jenko busy by compliment how fast he was Lupin yellow managed to steal the La vie sur la voie rapide (which translate as "Life in the Fast Lane") Bracelet.
But during the fight it wound up to a student who was training for a marathon runner, so Jenko tossed the bombs into the air in order for him to retreat.
A while later he found the same student that has the bracelet-like treasure, so in response he'd chased the boy back to where he hid the bracelet and battle the lupin rangers now taken to a forest where he'd sent out the Pordermen to keep them busy but he was stopped by the police, but not before long he was taken out by a blade boomerang.
However he was then enlarged thanks to Goche Ru Medou and battle Patkaiser Biker after that he was then destroyed by this finisher called Lock-Up Strike.
- the flea-theme along with superhuman speed for Jenko Copamino draws some similarities to a Pulex Worm from the 2006 TV series Kamen Rider Kabuto.
- Also the design of it was a rebuilt and repainted of a defeated Gangler named Ruretta Gerou.