Hiroshi is an affable, friendly hamster who exudes excitement, contrasting sharply with his lazy energy level. His submissive nature makes him easy to get along with, as he tends to avoid conflicts and values harmony in his relationships. Loyalty is a cornerstone of his moral character, making him a reliable friend, even if his laziness means he might not always be the one to initiate activities. His contradictory nature makes him a uniquely interesting character, full of surprises and depth.