Ano Hi Aishita Kanojo no Chitai wo Bokudake ga Mada Shiranai | I Was the Only One Who Didn't Know How Perverted the Girl Who I Made Love With on That Day Was (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai)
Immoral Drop Kanojo no Medorei ni Modotta Hi | Immoral Drop - The Day My Lover Fell Back Into Slavery