Kido eventually dates another girl, Madoka Watari, who seems perfect for him. The story continues with Kido thinking that Emiru is hiding a different side to her. Yuri later tries to make up with Kido and seduce him, saying she wants to be with him rather than her other boyfriend, but is rejected. This prompts Kido to end their relationship.

Later in the story Kido, even though Emiru tries to stop him, finds out that his girlfriend, Kotobiki Yuri, is using him to cheat on her other boyfriend who does not care what she does. Eventually giving in to temptation, Kido peeps on Emiru witnessing her masturbating and falls into several traps laid by Emiru who records him sucking on her breasts and kissing her. The rest of the story follows Kido through his sexual relationships and his everyday life while he copes with being both peeped on and encouraged to peep on his neighbor. This begins a life of the two of them 'peeping' on each other. But she isn't selfish - he may peep on her too. Emiru snaps a photo of them in this awkward position and insists that she will only erase the picture if he leaves the hole and allows her to peep on him. Unfortunately for him, he trips, falls, and ends up on top of her. When he goes next door to tell her about the hole, she lets him into the apartment. When he looks through it he sees his beautiful neighbor, Emiru Ikuno, masturbating. After moving to Tokyo to attend art school, he discovers a hole in the wall of his apartment through which he has a view of the neighboring apartment. Nozoki Ana follows the life and loves of art student Tatsuhiko Kido.

Nozoki ana samehadaku