第 3 集: 白峰士郎的告白出包，真中麻奈依舊無法聯繫
2020年4月19日 播出
The unrepentantly flirtatious, and constantly rejected, Shirou Shiramine aims for popular track-team member Mana Manaka. However his love-letter ends up instead with Mitsuri Mizushima, who accepts his confession much to his despair, and he discovers that an Amasogi is involved in her improving running speed - but with a twist...