once a year festival. this is the most exciting day for everyone in the countryside. because on the night after the festival, anything goes. every kind of sexual act is permitted for one wild night. drink with acquaintances who aren't romantic partners, and fuck wildly when drunk—no problem! in fact, both men and women look forward to this dream time. wrapped in the unique atmosphere of the festival, men and women easily cast aside their morals and become increasingly lewd. wearing kimonos is a once-a-year event! and so is the sex festival where they get disheveled!