Ep. 4: Nayu recruits models for underwear guidance while Haruka overcomes insecurity.
Aired on January 25, 2010
4
Motivated by Komachi, Nayu invites Yako and Haruka to model underwear during an educational session on proper selection. Yako enthusiastically accepts, but Haruka hesitates due to body image concerns. Nayu’s positive demeanor regarding her recent loss encourages Haruka to participate. The event proceeds with high energy until Tamaki Mizuno-sensei intervenes after spotting Komachi confronting peeping toms, causing the situation to escalate unexpectedly.
Episodes
- Ep. 1 · Nayu Hayama exposes adult panties at Ounan Middle School entrance ceremony
- Ep. 2 · Nayu helps Yako after her bra fails during PE class
- Ep. 3 · Nayu seeks to join the Crafts Club but faces rejection over underwear display plans.
- Ep. 4 · Nayu recruits models for underwear guidance while Haruka overcomes insecurity.
- Ep. 5 · Nayu seeks support from Keigo and Komachi to form an underwear society after club dissolution.
- Ep. 6 · Nayu proposes bra assembly to maintain harmony within the Underwear Society group.
- Ep. 8 · The Underwear Society visits a seaside ryokan, leaving Komachi embarrassed after he wakes up in underwear.