Toki o Kakeru Shôjo plot
While cleaning the chemistry lab with her friends Kazuo and Gorō, Kazuko Yoshiyama smells lavender and faints. Over the next three days, many remarkable things happen in her life, including Gorō's house burning down after an earthquake. The next day she is thrown back in time 24 hours. She relives this day and tells her experiences to Kazuo and Gorō. They won't believe her until she correctly predicts the earthquake and fire. With the help of their chemistry teacher Fukushima, the three try to figure out why all this happened to Kazuko.