Ep. 10: Irritated Heart Rate!
Aired on September 12, 2013
Coach Sasabe initiates training for the Iwatobi Swim Club ahead of the upcoming tournament. Rei feels upset because he is the only member unaware of past events involving Rin. Following Rin's expression of frustration, Haruka chooses to reveal the details of their shared history from grade school to address the situation.
Episodes
- Ep. 6 · Shocking No Breathing!
- Ep. 7 · Haruka and Team Improve as Prefecturals Approach and Rin Shares His Motivations
- Ep. 8 · Individual races and past memories complicate the medley relay preparations for the Iwatobi team.
- Ep. 9 · The Iwatobi Swim Club enjoys a relaxing summer festival after their prefectural competitions.
- Ep. 10 · Irritated Heart Rate!
- Ep. 11 · Rei visits Samezuka Academy to discuss Rin's feelings before the regional relay lineup announcement.
- Ep. 12 · The Iwatobi Swim Club faces pressure to advance to nationals while tensions rise.