※ To ensure you can use it with greater peace of mind, I will take measures to prevent water damage with a new OPP bag and package it in a new envelope (^-^) This is a highly popular book that is "No. 1 Best Seller" on Amazon's ranking. Regular price: 1540 yen Chiro and Pino Learn! 100 Four-Character Idioms 2025/12/18 Chiro and Pino (Original Author), Yuki Aoyama (Supervision) Unused and unread, brand new ◎ It's a completely unread item, with the pages never having been opened. Since price reductions are not possible, please refrain from negotiating or requesting a price reduction. --- Let's adventure into the world of four-character idioms with Chiro and Pino! [The long-awaited second educational book from Chiro and Pino! Let's adventure into the world of four-character idioms while enjoying the story of Minecraft!] With over 1.7 million YouTube subscribers! The long-awaited educational book is here, allowing you to enjoy learning 100 four-character idioms that elementary school students should know, together with the popular game commentary group "Chiro and Pino"! [Feature 1] You can learn the meaning and usage of four-character idioms, similar words, and antonyms in a fun way through stories based on Minecraft commentary! [Feature 2] Supervised by Ms. Yuki Aoyama, formerly of the Tsukuba University Elementary School! Categorized with perspectives that you'll want to use in everyday life, such as "Four-character idioms that can be used in times of effort" and "Exciting! Four-character idioms to overcome a pinch." Vocabulary skills that you want to acquire in elementary school will grow rapidly! [Feature 3] A must-see for fans! Chiro and Pino's favorite four-character idioms are also introduced! Let's embark on an adventure into the world of "four-character idioms" as fun as a game commentary with Chiro and Pino!