Combining some of the early works of Adachi Mitsuru, these books include the two stories Hatsukoi Koshien and Nakimushi Koushien, respectively covering 2 and 4 volumes. Both are focused on baseball youth and the desire to reach Koushien, the famous stage of the high school baseball national championships. Volume 7 and the end of Volume 6 contain a selection of short stories.
