Ep. 9: Rena retires from volleyball, widening the rift with Honoka while Chizuru and Arata intervene
Aired on August 27, 2016

The relationship between Rena and Honoka deteriorates significantly as Rena makes the decision to retire from high-school volleyball. This choice creates a growing distance between the two characters, deepening their existing conflict. In response to this escalating tension, Chizuru and Arata take it upon themselves to attempt to repair the situation. They intervene with the specific goal of fixing the issues arising from Rena's departure from the sport, aiming to bridge the widening gap between her and Honoka before the rift becomes irreparable.
Episodes
- Ep. 5 · Rena and Chizuru's conflict intensifies, prompting Arata to recall a past trauma.
- Ep. 6 · Onoya An and Oga Kazuomi Visit Arata for a Study Session
- Ep. 7 · Ryo Reflects on His Failure Supporting Test Subject 001
- Ep. 8 · Honoka's distraction leads to accidental injury of Rena during her troubled state
- Ep. 9 · Rena retires from volleyball, widening the rift with Honoka while Chizuru and Arata intervene
- Ep. 10 · Chizuru and Arata confront Rena regarding her selfish desires
- Ep. 11 · Arata visits a grave and reflects on past memories during his journey.
- Ep. 12 · Arata attempts to help Kazuomi understand the value of what he possesses
- Ep. 13 · Plans unfold at the fireworks display as Kazuomi and Rena attempt to resolve their relationship issues