クローズアップ日本事情15Japan Up Close: 15 Lessons on Society and Culture in JapaneseBoost speaking fluency and intonation using realistic dialogues and shadowing techniques.
コロケーションで増やす表現 vol.2Boosting Expressions with Collocations: Serious Japanese Vol.2From the same publisher, this trains your mouth to remember natural phrase rhythms.
新完全マスター読解日本語能力試験N1New Authentic Master: Reading - JLPT N1Improves your prosody and listening, which indirectly supports faster reading comprehension.