Ships in 1-5 business days: The General Incorporated Association KAI, which publishes this book, operates an English learning community and provides English learning opportunities to various people.
One of its features is its focus on English vocabulary learning, aiming to acquire 8,000 words at the Eiken Grade 1 level, which are said to be necessary for studying abroad in the UK and US. To make it easier for Japanese people to memorize, it provides optimal memorization methods and image visuals for all headwords, excluding derived words.
It rejects rote memorization methods that do not teach specific memorization techniques but instead rely on repeated writing, and instead teaches methods based on brain science that ensure memorization.
As proof of this, a memory expert recommends this book. The book is recommended by Yoshihiro Ikeda, a 6-time winner of the "Japan Memory Championship," the first Japanese person to become a "World Memory Grandmaster," and the author of several bestsellers such as "Drill to Improve Memory Just by Looking at It."
Of the 8,000 words that KAI aims for, 2,201 words are included in Kai-Tan Vol. 1 and Vol. 2, and these words were carefully selected by the author, who has over 30 years of experience as a cram school lecturer for university entrance exams. Combined with the 1,000 words from junior high school English, this book helps you memorize over 3,000 words, which is the Eiken Grade 2 level, sufficient for passing mid-tier universities.