One night, Nickel Kana, of idol group the Batteries, meets Tofu-kozou. Kana is surprised, but he's a weak youkai that can only carry tofu around. When Tofu-kozou asks, Kana tells him exactly why she's working as an idol. "It's not like it's enough if I just carry tofu around like you do," says Kana as she leaves. The next day, Tofu-kozou appears before Kana again. Seeing that carrying tofu is Tofu-kozou's duty, Kana begins to wonder what her own role is. Tofu-kozou says he'll help her look and becomes her manager, but...!
Even without any initial cost,
it's this profitable.
إنّه مربح إلى هذه الدرجة 
.حتى من دون أيّ تكاليف أولية
Selbst ohne Startkapital so viel Profit!
Así se gana mucho con un bajo costo.
Así se gana mucho con un bajo coste.
Tout ce blé en vendant
quelque chose de gratuit !
Che guadagni, e anche senza alcun prezzo di costo!
Mesmo sem nenhum custo
inicial, é lucrativo assim.
Столько прибыли,
 а я даже не вкладывался.