"Added work" (追加作品) means this is not a standalone doujinshi but included with a larger purchase—perhaps a sketchbook, a calendar, or a compilation. Sometimes, these added works were only given to attendees who bought both volumes 1 and 2 of a circle’s previous releases. This rarity explains why no scans or metadata are easily findable today.
A gasp escaped Tsunade’s lips. “It’s… the Tsunade no In‑Chiryou —the secret medical treatise that contains the cure for any disease. It was meant to be a safeguard for the village, hidden away from those who would misuse it.” "Added work" (追加作品) means this is not a
: High-quality shading and line work that made it a standout entry during the C72 event. Legacy in Fan Communities or a compilation. Sometimes