This is a set of 18 books by Harada-sensei. ・Happy Kuso Life 1 2 3 4 5 6 ・Yoru to Asa no Uta 1 2 EC ・Yatamomo 1 2 3 ・Color Recipe Vol. 1 Vol. 2 ・Hen'ai ・Nega Poji ・Yajirushi ・One Room Angel I want to sell them all, so I cannot sell them individually. Immediate purchase OK. All books are in good condition and readable. As they are stored by an amateur, please refrain from purchasing if you are sensitive or seeking perfect condition. Due to the large quantity, the packaging will be simple. Please understand. The shipping method is undecided.