- Title: Cabbage Detective: The 10 Billion Yen Treasure Hunt - Target Audience: Elementary School 1st and 2nd graders - Price: 1,100 yen (excluding tax) A colorful picture book with a ninja and trick theme. - Title: Cabbage-san's Trick Ninja Story - Back Cover Design: Colorful shapes and character illustrations - Genre: Picture book / Children's book - Illustration Style: Unique and colorful illustrations - Theme: Ninja and tricks Stored at home after being read a few times. Please understand that this is a used item. There are stains and fading on the cover, and dents on the corners of the book. Thank you for your understanding.