Tomoyuki Shinoda

The chief trainer of Aoki Masaru Kimura Tatsuya and Itagaki Manabu Shinoda carries out Coach Kamogawas tradition of strict training. Aoki and Kimura have even referred to him as The mudfighter producing trainer from hell. Though arguably the least prominent of the main characters he is shown to still have a good boxers eye. He is the creator of the inspirational pun Gattsu de Gattsun Gattsun da