Plastic Nee-san  

+tic Elder Sister, +チック姉さん, Purasu Chikku Neesan, Пластиковая сестренка, Сестрёнка-моделистка, +tic Nee-san, Plustic Neesan

Iroe Genma is a third-year high school student who is frequently referred to as "Elder Sister" despite her short stature. She serves as the president of her school's Model Club, which focuses on constructing plastic models of various objects and structures such as cars, boats, and even robots. Along with two underclassmen, Hazuki "Okappa" Okamoto and Makina "Makimaki" Sakamaki, the group strives to fulfill their club responsibilities but often finds themselves distracted by a multitude of issues. From heated debates among club members to lessons on how to express romantic feelings, these three schoolgirls find themselves entangled in various amusing and sometimes scandalous situations!