Beyond the White Window

I'm Seiko. I'm childhood friends with Yoshi-kun, and we always hang out together. But these strange new feelings I have for him leave me stumped...

I'm Yoshito. Is Sei-chan just my childhood friend, or...?

This is Shiroi Mado no Mukougawa, the story of a budding romance between Seiko and Yoshito, of their fluttering hearts, and of their hearts brought together.

Note: Volume 2 contains the one-shots Sore ga Doushita Story (それがどうしたストーリー), and Mahou ni Kakatta Natsuyasumi (魔法にかかった夏休み)