Mao Volume 1 by Rumiko Takahashi: Time Travelling Fun in Yōkai-Fuelled Taisho Era – Manga 1st Impressions

Mao Volume 1 by Rumiko Takahashi is a shōnen, dark fantasy, supernatural adventure manga series that follows a young girl named Nanako Kiba. She survived a terrible event as a child and ever since then she lives with her grandfather. One day on her way home from school, she walks by the location of this past tragedy and eventually finds herself transported back to the Taisho Era