Toilet-bound Hanako-kun Volume 1 Signed by AidaIro-sensei. I believe I purchased this at Kyoto International Manga Anime Fair (Kyomaf). (My memory is vague) After buying volume 1, I didn't buy any subsequent volumes and it has been sitting on my bookshelf. It's difficult to see in the photos, but there is considerable wear and sun damage. Please refrain from purchasing if you are concerned. This is a used item that has been in someone's possession once. Please purchase only if you understand this.