Ep. 4: Yoshino selects a petite soeur for the upcoming Kendo competition amid complications.
Aired on January 24, 2009

4
With the Kendo competition approaching, Yoshino feels the pressure to fulfill her promise to Eriko regarding the selection of a petite soeur. She appears to have identified a suitable candidate for the role, yet this decision introduces unexpected difficulties. The narrative focuses on the immediate preparations for the event and the interpersonal dynamics surrounding Yoshino's choice, highlighting the challenges she faces in finalizing her decision before the deadline. The situation remains tense as the chosen candidate's involvement creates new obstacles for Yoshino to navigate.
Episodes
- Ep. 1 · Yamayuri Council Play Causes Stress for Toko During Drama Club Duties
- Ep. 2 · An Ordinary Day at Lillian School Festival Brings Unexpected Family Drama
- Ep. 3 · Yoshino and Yumi Host an Audition for Petite Soeurs Candidates
- Ep. 4 · Yoshino selects a petite soeur for the upcoming Kendo competition amid complications.
- Ep. 5 · Yumi and Sachiko visit an amusement park after exams while Kashiwagi follows them
- Ep. 6 · Rei grapples with Yoshino's choice while Yumi worries about runaway Toko
- Ep. 7 · Yamayuri Council Christmas Party Features Yumi's Request and Yoshino's Introduction
- Ep. 8 · Yumi Recovers from Toko's Rejection at Sachiko's New Year's Party