Ep. 5: The Minami family beach trip is complicated by ill-fitting swimwear and unexpected rain
Aired on November 5, 2007

5
The Minami family plans a beach excursion but finds their existing swimwear is too small. Kana and Chiaki leave to purchase new suits, during which Kana buys Haruka a two-piece swimsuit that causes her significant embarrassment. Despite these preparations, rain threatens to ruin the outing. Chiaki tries to manage the weather conditions while the sisters and their friends continue to enjoy their time at the beach together.
Episodes
- Ep. 1 · The Minami Sisters' Distinct Personalities and Kana's Culinary Mishaps
- Ep. 2 · The Minami sisters navigate their everyday school routines alongside their classmates.
- Ep. 3 · Kana Loses Academic Comparisons and Invites Fujioka for Dinner
- Ep. 4 · Hayami, Hosaka, Riko, and Takeru are introduced in this episode.
- Ep. 5 · The Minami family beach trip is complicated by ill-fitting swimwear and unexpected rain
- Ep. 6 · Makoto Cross-Dresses to Visit Chiaki After Being Banned from Her House
- Ep. 7 · Kana trains friends to spot suspicious men and learns of Haruka's Banchou past
- Ep. 8 · Hayami encourages Hosaka and Haruka while Chiaki and Kana learn bubblegum skills
- Ep. 9 · The Minami sisters navigate daily routines through baking, pranks, and uniform swaps.