Something is wrong with history. There was a huge war that nobody can really remember, and a massive number of people are said to have died in it. Clues to this mystery arise from an unexpected source when Naoya and his brother meet a woman who went to school with the mysterious Shoko Futami...
With Shoko's notebook, we might've 
been able to learn something
قد نتمكّن من معرفة شيء عمَّ يحصل لنا
Wenn wir Shoko-sans Heft hätten,
wüssten wir vielleicht, was mit uns passiert.
El cuaderno de Shoko podría habernos
dado pistas sobre lo que nos pasa.
El cuaderno de Shoko podría habernos
dado pistas sobre lo que nos pasa.
Avec le cahier de Shôko,
Se avessimo il quaderno di Shoko,
potremmo scoprire qualcosa
Com o caderno da Shoko-san, talvez a gente
conseguisse descobrir alguma coisa
Будь у нас тетрадь Сёко, то,
 может, она бы подсказала,