Also known as: 奇妙山药饼, 奇妙山藥餅, 기묘한고구마칩, 奇怪・とろろもち
PA-15 (Girls' Frontline)'s third skin from Girls' Frontline, as part of pre-Anniversary 2020 'Collection Show & Tell' skin collection. Additionally her first skin from Girls' Frontline 2: Exilium, releasing in the Outfit Boutique in 2025.
Joining on the pajama party, PA-15 is seen with a blue Hair Ribbon, with looser Long Hair emphasizing her relaxed mood, along with blue-framed Glasses and a Choker. For her attire, she abandons pants and mainly wears a see-through white Sweater with blue Hearts on the body and Adidas-style stripes on the sleeves, with only a Thigh Strap accompanying it visually.