Ep. 5: Chiku-tan and Binchou-tan swap jobs to attend a fair, but rain ruins the plan and a kimono.
Aired on March 3, 2006

5
Chiku-tan invents a device to find job postings and secures a lunch serving position at Kunugi-tan's school. She realizes the shift conflicts with a fair she needs to attend to earn money. To resolve this, she exchanges shifts with Binchou-tan, taking an earlier bakery job while Binchou-tan takes the school role. Binchou-tan is instructed to dress well and spends her day cleaning a cherished kimono gifted by her grandmother. She wears the garment proudly to work, but rain causes Kunugi-tan's coach to splash mud on it. Kunugi-tan apologizes and offers funds for a replacement, but Binchou-tan refuses due to the item's sentimental value. Meanwhile, Chiku-tan arrives at the fair only to discover it has been cancelled due to the weather.
Episodes
- Ep. 1 · Introduction to Binchou-tan and her peaceful lifestyle involving duck riding and vegetable collection
- Ep. 2 · Binchou-tan seeks employment to earn funds for rice and showcases unique talents
- Ep. 3 · Binchou-tan receives gifts and meets Chiku-tan while seeking employment on her birthday.
- Ep. 4 · Chiku-tan's Rainy Day Invention and a Walk with Binchou-tan
- Ep. 5 · Chiku-tan and Binchou-tan swap jobs to attend a fair, but rain ruins the plan and a kimono.
- Ep. 6 · Binchou-tan wonders about a TV show ending while Ren-tan wins a raffle prize.
- Ep. 7 · Aroe loses her pool fee and gets dizzy while Chiku-tan helps her before a festival.
- Ep. 8 · Binchou-tan adopts a stray dog named Saji after facing financial hardship
- Ep. 9 · Binchou-tan assists Kunugi-tan with writing while a stag beetle causes minor alarm.