Ep. 16: Choko attends her first summer festival and reunites with friends for fireworks.
Aired on October 25, 2006

16
Choko eagerly anticipates her first summer festival but gets separated from Haruma and Chitose. She encounters Kakeru, followed by Yurika, who attends the commoner event with her maid. Yurika feels jealous observing Choko and Kakeru together. Eventually, the group reunites and they watch fireworks together.
Episodes
- Ep. 12 · Haruma learns of Ayano's move and Choco runs away after writing a letter
- Ep. 13 · Yurika escapes her chauffeur with Choco and begins a new friendship at Tsubaki manor
- Ep. 14 · Haruma and Choco watch the Nekonyan Dance on TV before Choco joins children at a daycare
- Ep. 15 · Haruma Becomes a Lifeguard at the Pool While Yurika Encounters a Dog Attack
- Ep. 16 · Choko attends her first summer festival and reunites with friends for fireworks.
- Ep. 17 · Yurika hosts a tea party for Kakeru but Choco brings other children instead
- Ep. 18 · Choko Assembles a Five-Person Team for the Nekonyan Dance Contest
- Ep. 19 · Idol Eriko Odawara Rediscovers Purpose After Skipping Performance and Meeting Makoto
- Ep. 20 · Choco Befriends an Escaped Puma Named Kuro Before His Tragic Death