Answer
The character voiced by Hatano in the anime series "One Punch Man" is Metal Bat, a Class S Rank 15 hero known for his incredible strength and signature weapon, a baseball bat. He possesses immense physical power and specializes in hand-to-hand combat, using his bat to deliver devastating blows. Metal Bat's strength lies in his fighting spirit, as he grows stronger when he takes damage, making him a formidable opponent.