Nazuna Koga

Nazuna Koga is the deuteragonist of the R18 yuri visual novel Sutekina Kanojo no Tsukurikata. She is a college who first appears when she save Sumire from a group of men. She would then see Sumire many times and become close to her.
== Biography ==
One day, while she was at college, she sees Sumire Ashiya with a group of them and asks her if she is okay which cause Sumire to barf before running away. The next day at class, she sits next to Sumire gives her name. The two then discuss with Nazuna being worried for Sumire after what happened the previous day. 
She next meet Sumire at the library and proposes her to study together. While they are talking, Sumire admit that lately, she had somes difficulties to sleep. Nazuna tells her she has a recipe for a special warm milk that could help her to sleep and ask her number to send her the recipe, which the latter agrees. Nazuna then talk about a guy who is interested by her and asks Sumire how to handle it but Sumire being jealous inside becomes sick and leaves.
In the next days, seeing that Sumire does not come in class, she would text her to ask if she feels good, but Sumire (afraid of not knowing what to say) would lie to her. Eventually Nazuna proposes to meet Sumire at her appartment but the later hang off. 
When Nazuna was hanging out with friends, she meet Sumire near the restaurant where the later worked. Upon seeing that Sumire doesn't feel well, Nazuna asks to talk with her, which she accepts. Sumire then explain everything, from which Nazuna understand her and that she did nothing wrong. After their discussion, Nazuna leaves to go with her friends.
From the next day, she would hang out many times with Sumire such as the Karaoke. However for many days, Nazuna would avoid Sumire by telling her she has to hang out with friends. Eventually, upon seeing that Sumire was feeling bad due to not being with her, Nazuna decide to pass the day with her. On the way, Nazuna tells Sumire that she sleep at different place, from which Sumire suggest to sleep at her apartment. Sumire would even suggest and beg for Nazuza to stay here all night, which she finishs to accept.
The next day, when Sumire and Nazuna took breakfast, the police knocked at the door. When they entered, Nazuna's mother was with the policeman. She ordered Nazuna to come with her, which she agrees reluctantly. Sumire tries to stop her, but Nazuna tells her to not do anything. For many days, Nazuna will not shows up at school, which give Sumire suicide thoughts.
At Sumire's apartment, when she was about to commit suicide, Nazuna rig at the intercom. Sumire let Nazuna enter and cries, which makes Nazuna trying to comfort her. She also promise to live with Sumire when she will have enough money. Nazuna also explain Sumire that her mom is so strict with her due to their father abandonning them. Sumire is happy that Nazuna confess to her and tells her that she can would do her best to make her happy.
The next day, Nazuna meet Sumire. Sumire then asks Nazuna to hug her. But Nazuna is embarassed because there is public. However Sumire threatens her to share a picture of Nazuna's intimitade part if she refuses. After the two hug, Sumire tells Nazuna that she loves her, which Nazuna answers back the same thing. Sumire then asks Nazuna to delete all of her contacts exepted her. When Nazuna doubt, Sumire begin to leave but Nazuna catches Sumire and agrees to delete her contact. Sumire being happy to hear that and does the same with her contacts. The two then go back to Sumire's place. Sumire then order Nazuna to put a dog collar, claming that this is to show that Nazuna has the responsibility to love her. Nazuna accepts to wear it.
A few weeks later, Nazuna asks Sumire if she can go back to her house to recover something, to which Sumire reluctantly agrees. Once Nazuna arrives at her home, she finds a letter from her mother telling her that she went back home to her parents, with this news pleasing Sumire. Nazuna then goes to her bedroom to recover a picture of her dog. Then Nazuna's father comes home, scaring Sumire, who hides behind Nazuna. The father tells Nazuna that he is not her father anymore and leaves after taking some stuff.
This makes Nazuna cry, and Sumire tries to console her. Sumire then proposes they keep the house for themselves since nobody will be coming back, to which Nazuna agrees. Sumire then proposes they take a bath together, to which she agrees also. When Nazuna asks why Sumire does so much to make her happy, Sumire answers that it's to pay her back for the time Nazuna helped her before. Nazuna leaves the bath first, and Sumire soon follows.
Category:Female
Category:Tragic
Category:Friend of a Villain
Category:Villain's Lover
Category:Rescuers
Category:Supporters
Category:In Love
Category:Victims
Category:Status Dependent upon Player Choice
Category:Honest
Category:Neutral Good
Category:Controversial
Category:Video Game Heroes
Category:Indie/Doujin Heroes
Category:Successful
Category:Protectors of Innocence
Category:Selfless
Category:Loyal
Category:Wise