Tired of protagonists who are losers in Earth, then "magically" become successful in isekai? This series is for you then.
The main character (Purchinov) is a president of some "random" Eastern European country in Earth. He looks like Putin, but don't worry - he doesn't behave like him, and the manga is not political soapboxing. (Otherwise I wouldn't be recommending it). With an obsession to ride every critter out there.
Yes, the premise is that silly. And the series as a whole, Purchinov is that sort of MC that's actually competent at what he does, except when he sees a critter. "I want to ride it!"
Since a pic is worth 9001 words:
This is from ch3 for less spoilers, but keep in mind that the series is around ch60-70 as of now.