"No" is always lurking discreetly in the spaces between words. But with the magical power that "no" possesses, when words unexpectedly meet, a landscape never before seen appears, and a story never before heard begins. Please open this picture book. "My favorite coat's pocket's castle..." Guided by the mysterious "no," why not embark on an endless journey that transcends time and space? The signature is said to have a different illustration added for each title★ The item for sale is unopened. I have opened another copy I own and taken a picture of the signature★ This product is unopened★ It's very cute and one-of-a-kind★ This signed book was a limited edition sold only at Daikanyama TSUTAYA from December 6th to December 25th. I was able to purchase it on the 7th at Daikanyama TSUTAYA just before it sold out★ It sold out quickly and is very rare★