Hayami Ryuuichi is a talented boxer whose signature move—the Shotgun—is genuinely lethal. Fans often compare his raw speed and natural ability to Miyata's, though he's got serious admirers in his own right, particularly among female fans. The guy's confidence in the Shotgun borderlines on relying on it as a get-out-of-jail-free card for any situation.
He shows up in episode 45 of a karaoke video where Takamura Mamoru sings "Champion," wearing the Japanese Featherweight Boxing Champion belt.
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