Aka：Asako I & II / Asako I&II / Асако 1 и 2 / 아사코 / 睡著吻別 醒來抱擁 / Асако I и II / 夜以继日 / Netemo Sametemo / 睡著也好醒來也罷 / Asako. Dzień i noc / Asako / Η Διπλή Ζωή της Ασάκο / Ob wir schlafen oder wachen
Summary：Asako lives in Osaka. She falls in love with Baku, a free-spirit. One day, Baku suddenly disappears. Two years later, Asako now lives in Tokyo and meets Ryohei. He looks just like Baku, but has a completely different personality.
