- Latest installment in the Ja Nai Kedo Series deals with Student Council VP Yukimura's ongoing romance with his childhood friend, who delivers some shocking news, after Mikado warns Yukimura about overindulging in a tsundere temperament...
- C3
- Nanao Shirahane is notorious for being a male siren, able to lure in and 'slay' any man simply upon his will. And while these rumors hold no truth, Kuon Aikawa, a fellow student attending the same university, still can’t help believing them and despising him. Can the lusty Nanao get a hold on Kuon..?!?
- C6.5
- When they went for a trip, Nanao met someone from his past life. It haunted him to the point of feeling insecure.....worried about Kuon will leave him one day. But Kuon obsession over Nanao leave him with no choice but to face the man from Nanao's past. What will become the two of them...?!? Will their love win or...?!?!
- C5.5
- Nanao's heart is shaken by the appearance of Kuon's former lover....Will he go back to his dark life again....and meeting with the lecturer whom Nanao shared his love and passion, before he met Kuon.... What happen that night after their last encounter..... How will he face Kuon..!?!
- C6.6
- Featuring the inexpressive Kousaka Nao (President of the Disciplinary Committee who never smiles) and the mysterious Akagi (the former Student Council President) from Warui Koto Shitai series.
- C7.5
- Shirahane Masato is a young master of a rich family. But he lives a double life doing a part time job while having a personal butler of his own. He is a man who appears in an unexpected places at unexpected moments. Just who is he really..???
- C1
Himitsu Ja nai kedo