Как всегда переведена только часть историй. Гугл-перевод из Мангапедии позволяет узнать следующее: Volume 1 consists of two short stories, "Yukiko-san," a series of short stories from Chapters 1 to 3, and "Friends of the Evening," a series of SM series. Volume 2 contains 3 short stories and a series of short stories "The Last Day of the World". Volumes 3 and 4 are all short stories.
Гугл-перевод из Мангапедии позволяет узнать следующее:
Volume 1 consists of two short stories, "Yukiko-san," a series of short stories from Chapters 1 to 3, and "Friends of the Evening," a series of SM series. Volume 2 contains 3 short stories and a series of short stories "The Last Day of the World". Volumes 3 and 4 are all short stories.