This is a complete set of all 4 volumes of Ken Koyama's "Seiri-chan" (Period-chan). All volumes are first editions and come with obi strips. ■ Condition of the item All volumes are first editions and come with obi strips. There is no significant damage, and the books are in relatively good condition for used books. However, these are used items that have been handled by people and stored at home. There may be minor scratches that are not visible in the photos, and changes due to aging. To prevent any problems, please refrain from purchasing if you are overly concerned about the condition or are very particular. Please check the photos for detailed condition. ■ Shipping and other Individual sales are not possible. If you have any questions, please feel free to comment!