Case Closed (Detective Conan) 1000 Difficult Words to Remember by the Age of 10
Case Closed (Detective Conan) 1000 Difficult Words to Remember by the Age of 10 Step Up
Case Closed (Detective Conan) 1026 Kanji to Acquire by the Age of 12
Case Closed (Detective Conan) 1200 English Words to Remember by the Age of 12
Case Closed (Detective Conan) 153 Questions to Develop a Sense of Science by the Age of 12
Case Closed (Detective Conan) 157 Questions to Develop a Sense of Math by the Age of 10
Case Closed (Detective Conan) 177 Things to Know by the Age of 10
Case Closed (Detective Conan) 300 English Idioms to Remember by the Age of 12
Case Closed (Detective Conan) Introduction to Detective (Introductory Encyclopedia + 12)
Case Closed (Detective Conan) Introduction to Detective vs Kaito (Introductory Encyclopedia +)
Case Closed (Detective Conan) KODOMO Jiji Words 2019
Case Closed (Detective Conan) KODOMO Jiji Words 2020
Case Closed (Detective Conan) KODOMO Jiji Words 2021
Case Closed (Detective Conan) Reading Notebook
Case Closed (Detective Conan) Science Trick Book 1
Case Closed (Detective Conan) Science Trick Book 2
Case Closed (Detective Conan) Security Techniques
Chiikawa Idioms
Demon Slayer: Kimetsu no Yaiba Kimetsu Academy! Zenshuuchuu Drill Hebi no Kokyuu-hen
Demon Slayer: Kimetsu no Yaiba Kimetsu Academy! Zenshuuchuu Drill Honou no Kokyuu-hen
Demon Slayer: Kimetsu no Yaiba Kimetsu Academy! Zenshuuchuu Drill Iwa no Kokyuu-hen
Demon Slayer: Kimetsu no Yaiba Kimetsu Academy! Zenshuuchuu Drill Kasumi no Kokyuu-hen
Demon Slayer: Kimetsu no Yaiba Kimetsu Academy! Zenshuuchuu Drill Kaze no Kokyuu-hen
Demon Slayer: Kimetsu no Yaiba Kimetsu Academy! Zenshuuchuu Drill Koi no Kokyuu-hen