Ep. 7: Amihama accepts team tracksuits after learning Jou’s motivation for reviving the water polo club.

Following intense training, Jou announces that Yamanami will receive official team tracksuits, a decision Amihama initially rejects because he prefers his own garment. Amihama later explains to Minato that this specific tracksuit was inherited from Riku, symbolizing his hope to one day defeat him and regain his status as an equal rival, a dynamic lost when Riku shifted his focus to Minato during middle school. During a practice session focused on brainstorming slogans, Jou shares that he revived the water polo club to reconnect with his father, who was previously the team captain. Learning that the matching uniforms aim to foster team unity, Amihama agrees to wear the new gear. Meanwhile, Minato reviews middle school practice DVDs at home and discovers footage of his past cruelty toward a teammate, causing him to reflect on his former character.
Episodes
- Ep. 3 · Amihama defeats the water polo team in a race to avoid joining their club
- Ep. 4 · Amihama joins Yamanami after revealing his rivalry with Riku, leading to a practice match against Rikka Gakuen juniors.
- Ep. 5 · Minato discovers Eitarou's secret and learns perseverance is key to improvement.
- Ep. 6 · Yamanami Water Polo Team Lock-In Training Camp and Personal Revelations
- Ep. 7 · Amihama accepts team tracksuits after learning Jou’s motivation for reviving the water polo club.
- Ep. 8 · Minato's Amnesia Returns After Confronting Chinu About His Past Bullying
- Ep. 9 · Minato confronts his past self and nearly quits water polo.
- Ep. 10 · Minato seeks strength to rival his former teammates while investigating his lost memories.
- Ep. 11 · Yamanami water polo team prepares for prefectural tournament against Rikka Gakuen