"The Innovator's Dilemma: When New Technologies Cause Great Firms to Fail" Clayton M. Christensen / Shumpeta Tamada / Yumi Izuhara Price: ¥2000 "The Innovator's Solution: Creating and Sustaining Successful Growth" Clayton M. Christensen / Michael E. Raynor Price: ¥2000 Condition: Purchased from a used bookstore in 2025. I chose clean copies at the time of purchase. Although used, there are no stains that would be a problem when reading the text. ● Cover: Yes ● Sun damage: None ● Creases: None ● Scratches: Fine scratches on the cover ● Folds: None ● Writing: None ● Other notes: You can purchase this item immediately. Please consider this item understanding that it is used. (There may be oversights in the condition.) [Shipping method] Yu-Yu Mercari Mail I will use Yu-Packet Post. I will wrap the book in vinyl, pack it in a kraft envelope, and drop it in a mailbox. (I will inform you of the mailbox collection time after dropping it off. No reply is needed.) Also, smaller items may be sent in a Yu-Packet Post mini dedicated envelope.