Io Sakisaka: 16 books

Ninako’s friend Daiki throws her for a loop when he expresses romantic interest in her. She cares for him, but can she return his feelings? As she tries to sort out her confusion, Ninako realizes that there are many different facets of love—strange and wonderful sides…

Ninako’s feelings for Ren continue to stir, especially since he seems to be sending her mixed messages. One minute he’s avoiding her and the next minute he’s holding her to hide her away from Ando! Could seeing Ando’s interest in Ninako be causing some subtle changes inside Ren?

Once Ninako realizes that she’s fallen for Ren, she confesses her feelings to him even though she knows he has a girlfriend! Meanwhile, a new semester brings an outgoing guy called Ando into Ninako’s life—is Ando just an outrageous flirt or will he turn out to be Ninako’s savior?

Ando confesses his feelings to Ninako and tells her to give up on Ren—especially because there are limits to loving someone who already has a girlfriend. Meanwhile, Ren finds it harder and harder to deny his attraction to Ninako… But will Ren choose to do anything about it, particularly when his girlfriend, Mayuka, needs him?

Resolving to focus on his girlfriend, Mayuka, during her time of need, Ren buries his growing feelings for Ninako. Meanwhile, Ninako sees a different side of Ando when they run into his ex-girlfriend. What happened to Ando in the past, and how was Ren involved?

A big change occurs in Ren and Mayuka’s relationship, leaving Ninako wondering what she should do with this news. Just as things seem to be moving forward, Ando confronts Ren about a past transgression. Will these two former friends be able to mend their rift?

Futaba Yoshioka has encountered her first love again in high school, but he seems different from the boy she once knew. Kou asks Futaba to go on a date with him to the summer festival. But as the two grow closer, fellow student Toma Kikuchi sets his sights on Futaba.

Futaba Yoshioka thought all boys were loud and obnoxious until she met Kou Tanaka in junior high. But as soon as she realized she really liked him, he had already moved away because of family issues. Now, in high school, Kou has reappeared, but is he still the same boy she fell in love with?

Futaba Yoshioka has encountered her first love again in high school, but he seems different from the boy she once knew. Kou has confessed to Futaba that in junior high he liked her too, but he believes they can never return to those times. Kou continues to act both brusque and sweet. Will a leadership retreat bring them closer together?

Futaba Yoshioka has encountered her first love again in high school, but he seems different from the boy she once knew. Futaba wonders what happened between Kou and Yuri, but she’s still determined to find out more about Kou’s past and why he won’t allow others to get close to him.

Futaba Yoshioka has encountered her first love again in high school, but he seems different from the boy she once knew. She realizes her feelings for Kou are not because of who he was in the past, but who he is now. When she discovers that her friend Yuri has a crush on him, Futaba is unsure what to do.

Ninako is thrilled that she’s in the same class as Ren for the new school year, but is their closeness due to the fact that he only sees her as a friend? Meanwhile, Ninako’s friend Sayuri faces an old flame’s ardor… Will her past love stay in the past?

Ren opens up to Ninako, and her feelings for him escalate to the point where she wants to risk everything to become his girlfriend. But when she realizes that doing so might jeopardize Ren’s friendship with Ando, will she go through with it?

Ren decides to tell Ninako his feelings for her after the Sports Festival, but he’s afraid she may have already moved on! Meanwhile, Ando and his ex, Mao, keep crossing paths… How will Ando react when he hears her shocking revelation?