Earth, the third planet in the solar system. Countless years have passed since humanity's birth. Great advances in science, biology, and technology were supposed to have freed mankind from strife and suffering, bringing peace and prosperity. But in the year 2030, Earth, once humanity's cradle, is on the verge of human extinction. Survivors: 258. Gundam: One. (Source: Kadokawa, translated)

The main character has the super natural ability to 'let others see what he has seen.' Always hiding his special ability and living a normal life, he meets an unbelievable teenage girl in front of his apartment one day.

The protagonist, Len Evans, a former cook, is chosen by an electronic fairy to become an admiral of the Corporate Alliance, which is waging a war of independence against the People's Republic. (Source: Wikipedia Japan, translated)

*Book 6 of the Seishun Buta Yarou series.* SUPERSTRING (OF FATE) THEORY! ​Sakuta is doomed. His girlfriend, Mai, has just discovered that while she was away, he’s been living under one roof with his first love, the now-college-aged Shouko. While the three of them try to navigate this complicated love triangle, the mystery surrounding Shouko only deepens when the younger version of herself checks into the hospital. What will become of this middle schooler whose only dream is to grow up? Why did Sakuta’s old flame come barging into his life again after all this time? And exactly how does Sakuta fit in? (Source: Yen Press)

*Book 7 of the Seishun Buta Yarou series.* UNDOING WHAT CAN’T BE UNDONE. Sakuta had been ready to give up his life, but nothing could have prepared him to keep living like this. Now he must find a way to carry on even when it feels like tomorrow will never come. And even if it does, why should he care when the love of his life is already gone? Of course, he can always count on Shouko to show him the way forward in his darkest hour, just like she did all those years ago. As he gathers the strength and courage Mai gave him, Sakuta readies himself to do whatever it takes to rewrite the past. (Source: Yen Press)

*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)