"I want to know everything about Shimamura, I want to be by her side――.\n\nIt's summer vacation for second-year high school students Adachi and Shimamura.\nAdachi had been thinking about using this long break to get closer to Shimamura, but while working part-time at a food stall during the summer festival,\nhe unexpectedly spots Shimamura happily walking with a girl he doesn't know.\n\n"Who is she? Why didn't you tell me――?"\n\nWith feelings for Shimamura overflowing, what action will Adachi take...?\nThe fifth volume of the comic adaptation featuring the popular episode "Shimamura's Blade" is here!!