Japanese Standard. List price: 2094 yen. Supervised and instructed by Takashi Muto. Two-color printing, 136 pages. Several skill-building activity materials are included at the end. The cover is missing. Also, there is some discoloration on the spine. The text pages are in good condition, without any writing or tears. I have inspected the item thoroughly, but please understand that there may be oversights. Please refrain from offering a price reduction.