A professional sighted guide who's genuinely proud of what he does—he considers himself the world's best escort runner. He showed up at Nozomi's training ground initially hoping to become a marathon runner himself, but ended up discovering his real passion was guiding instead. He's the type who obsessively keeps detailed notes on every runner he works with, tracking their habits and needs down to the smallest detail.
He makes a brief appearance in episode 10.
Source: NHK
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