A very specific topic!
The N2 level of the JLPT is an intermediate-advanced level, requiring learners to have a strong foundation in Japanese grammar, vocabulary, and kanji (Chinese characters used in the Japanese writing system). At this level, learners are expected to know around 1,000 kanji characters, which is a significant increase from the 600-700 kanji characters required for the N3 level.
"Nihongo Sō Matome" is a Japanese language learning series published by Shōgakukan. The series offers comprehensive study materials for learners preparing for the JLPT, focusing on grammar, vocabulary, reading, and listening skills. The materials are available in various formats, including textbooks, workbooks, and audio materials.