Anyone else feel like Shinada was the proto-Ichiban?

Both went down for almost two decades for a crime they didn't commit, both are cheerful doofuses who are smarter than they look, and Ichiban even uses a baseball bat and baseball-themed skills in the hero class.

Both went down for almost two decades for a crime they didn't commit, both are cheerful doofuses who are smarter than they look, and Ichiban even uses a baseball bat and baseball-themed skills in the hero class.