Kanji Goi Ga Yowai Anata E is an excelent method to memorize vocabulary and kanji. Its main goal is focused for the student to be able to achieve intermediate level.
This books is entirely written in Japanese, for this reason it helps students to practice Hiragana, el Katakana and basic Kanji. Each chapter is focused in a place or situation with specific vocabulary. Food, weather or colors among many other areas.