88*Book 15 of the Seishun Buta Yarou series.* *"I'm glad I met you."* Faced with the truth about Miori and Touko Kirishima, Sakuta must make a choice. This will be his final case of Adolescence Syndrome! (Source: Yen Press)
It’s the day of the Minegahara Sports Festival! Kaede, Rio, and Yuuma are all on the blue team with Sakuta. That is, until he gets stuck filling in for a beach volleyball junior athlete named Minagi Ootsu—who’s nowhere to be found. The festival goes on with the Ball Toss and the Scavenger Hunt, and finally, Sakuta is free to eat lunch with Mai. On the way there, however, he happens upon Minagi in the last place he would have expected… **Source: YenPress**
*Book 5 of the Seishun Buta Yarou series.* GUESS WHO’S BACK? After years without contact, Sakuta has received a letter from his first love, Shouko, asking to meet at Shichirigahama Beach. Of course, now that he’s in a happy relationship, he’s not quite sure how to respond...or how to explain the situation to his girlfriend, Mai. Maybe he’ll just focus on helping his panda-loving, stay-at-home sister achieve her goal of returning to school for the time being. But this is easier said than done, given that she hasn’t left the house for two whole years... (Source: Yen Press)
*Book 9 of the Seishun Buta Yarou series.* Finally, the day of Mai’s high school graduation has arrived. While Sakuta eagerly waits for his girlfriend, an elementary schooler who looks exactly like her appears before him. Suspicious, and for all the wrong reasons... Meanwhile, Sakuta and Kaede’s father suddenly calls, saying that their mother wants to see her daughter. She was hospitalized because Kaede’s condition had been too much for her to bear, so what could she possibly want now? (Source: Yen Press)
*Book 14 of the Seishun Buta Yarou series.* The day Sakuta dreamed about has arrived. Is his search for Touko Kirishima at an end? On stage in front of a live audience, Mai makes a major announcement. So begins the final act of this curious story of adolescence. (Source: Yen Press)
*Book 3 of the Seishun Buta Yarou series.* SOMETIMES MORE IS JUST CRAZY! Just before summer break, Sakuta encounters Shouko Makinohara, a girl in junior high with the same name and face as his first love. Of course, that should be impossible, since she would be in college by now. Then, as if one mystery wasn't bad enough, Adolescence Syndrome strikes again. His impassive friend from the science club, Rio, discovers she has a doppelgänger. One of the Rios is forced out of her house and winds up staying at Sakuta's apartment. Definitely not the girl he expected to find himself living with...And when Mai insists she's going to sleep over, too, Sakuta's summer vacation descends into pure chaos. (Source: Yen Press)
*Book 13 of the Seishun Buta Yarou series.* *IS THE REAL MINISKIRT SANTA IN A SEA OF FAKES?* Sakuta thought he’d already accomplished step one: Find Touko Kirishima. The next step was convincing her to help protect Mai, but that proved easier said than done. In the process, however, he makes a confusing discovery: There are multiple Touko Kirishimas! The Touko he knows may not actually be the person he’s looking for! With clues from his friends’ prophetic dreams, he gets closer to figuring out exactly what danger awaits Mai, but he’ll have to sort through the fake Kirishimas and determine who’s the real deal before it’s too late… (Source: Yen Press)
*Book 2 of the Seishun Buta Yarou series.* How far can a fake relationship go? Mai is no longer invisible--she's acting again, and she finally said yes when Sakuta asked her out for the millionth time. Life couldn't be better for Sakuta...until he wakes up and finds himself reliving the morning before she agreed to date him! Assuming this weird time slip to be another case of Adolescence Syndrome, Sakuta begins searching for clues and stumbles upon the first-year Tomoe. Though the last time they saw each other involved getting kicked in the butt, now she's desperately trying to avoid getting asked out by the boy her friend is crushing on so she won't be ostracized. One ruse leads to another, and soon news spreads that Sakuta is Tomoe's boyfriend. Now how is he going to explain this to Mai...? (Source: Yen Press)
*Book 11 of the Seishun Buta Yarou series.* A miniskirt-wearing Santa appears before Sakuta, calling herself Touko Kirishima and cheerfully informing him that she’s been handing out presents—Adolescence Syndrome. Apparently, one of the lucky winners is Sakuta’s classmate from middle school, Ikumi Akagi. According to urban legend, posts tagged #dreaming are filled with prophetic visions, and Ikumi is using those posts to play hero. Sakuta sees the results of this first hand when he spots her saving someone. And then a poltergeist suddenly attacks, and this is somehow his fault?! Solving all this might require delving into Sakuta’s unpleasant past... (Source: Yen Press)
*Book 12 of the Seishun Buta Yarou series.* There's a new student at Sakuta’s cram school: the honor student Sara Himeji. She’s another person who received Adolescence Syndrome from Touko Kirishima and most curious of all, apparently doesn’t want it to be fixed. Exactly what sort of syndrome could it be? And while all this is unfolding, Sakuta has to grapple with the cryptic message saying that Mai is in danger! (Source: Yen Press)
*Book 8 of the Seishun Buta Yarou series.* WHAT WILL IT TAKE TO MAKE HER WISH COME TRUE? After a draining December, Sakuta is quickly nearing the end of his second year of high school. Since Mai is a third-year student, they don’t have much time left together before graduation rolls around. Meanwhile, his sister, Kaede, is slowly but steadily venturing outdoors again. Just as she begins to find her footing, she announces her most ambitious goal yet—attending her brother’s high school! Sakuta knows better than anyone how difficult this will be for Kaede, and he’s ready to support her however he can. He’s just not sure if that’s what’s best for her…or what she really wants… (Source: Yen Press)
*Book 4 of the Seishun Buta Yarou series.* DOUBLE TROUBLE?! Sakuta is eager to finally have a chance to spend time with Mai again, but instead, he's greeted by a stranger who looks just like her. Apparently, Adolescence Syndrome is paying Mai another visit and has forced her to swap bodies with Nodoka Toyohama, a flashy up-and-coming idol...who also happens to be Mai's half sister! With no resolution in sight, each sister must pretend to be the other and go about their respective lives as best they can. Trouble is, it seems like Nodoka is preoccupied with something besides walking in Mai's shoes... (Source: Yen Press)