Combining some of the early works of Adachi Mitsuru, these books include the two stories and , respectively covering two and four volumes. Both are focused on baseball youth and the desire to reach Koushien, the famous stage of the high-school baseball national championships. Volume seven and the end of Volume six contain a selection of short stories.
Volumes 1-2:
- Hatsukoi Koshien, Parts 1-2, + 10 page omake
Volumes 3-5:
- Nakimushi Koshien, Parts 1-3
Volume 6:
- Nakimushi Koshien, Part 4
- Ace Futari
- Ken
Volume 7:
- Seishun Icchokusen
- Aozora Tsurete Teruteru Bouzu
- Kitakaze Karakara