Ep. 3: Eiichirou practices relentlessly against the wall to perfect his serve return
Aired on April 20, 2014

Eiichirou is unable to forget how good it felt when he successfully returned Takuma's serve, and he spends all of his time practicing against the wall. After seeing Eiichirou practice against the wall non-stop for six hours on a Sunday, Natsu predicts that he will quickly improve.
Episodes
- Ep. 1 · Study Prodigy Shares Notes with Classmate Who Damages Them
- Ep. 2 · Eiichirou tries tennis and meets intimidating upperclassman Egawa Takuma at STC
- Ep. 3 · Eiichirou practices relentlessly against the wall to perfect his serve return
- Ep. 4 · Eiichirou adapts to Takuma's speed during a challenging 50-serve training drill
- Ep. 5 · Eiichiro faces Oobayashi in a surprising first match that tests his resolve.
- Ep. 6 · Eiichirou faces elimination in his first match against Oobayashi
- Ep. 7 · Coach Miura trains Eiichirou on a 9-square court before pitting him against Takuma.