NHK Publishing released "Master Guitar in 3 Months" (NHK3か月でマスターする ギター) on June 24, 2026. This "3-Masu Style Guitar" lesson will make anyone, whether they have guitar experience or not, want to play the guitar! Dr. Capital, a music doctor and guitarist from America, will teach the charm of the guitar with his outstanding guitar techniques. His theoretical explanations and precise advice, cultivated through extensive teaching experience, are a must-see! NHK Publishing's "Master Guitar in 3 Months" (NHK3か月でマスターする ギター) Beginners and experienced players alike will surely want to play! This is the second installment in the music series, following "Master Piano in 3 Months" (3か月でマスターする ピアノ). This "3-Masu Guitar" lesson will make anyone want to play the guitar – those who picked up an acoustic guitar during the folk boom, those who admired electric guitars during the band boom, and even those who never had an interest in guitars. The instructor is Dr. Capital, a music doctor and guitarist who, despite being from America, fluently uses the Kansai dialect. He will not only showcase his own outstanding guitar techniques but also logically explain the world of sound played on the guitar, such as "Why is this song wonderful?" and "Why does this chord move your emotions?" – the very essence of music. A key feature is the ability to approach the charm of the guitar from various angles. Furthermore, drawing on his experience teaching over 2,000 students, the text is packed with precise teaching points and abundant advice on "where students stumble" and "what to pay attention to." The goal is for both beginners and experienced players to master two songs each in three months. The lesson songs are all pieces that colored the Showa and Heisei eras, and Dr. Capital has arranged original versions tailored to different skill levels. The textbook includes sheet music for all songs! A guitar lesson for adults who will "fall in love with the charm of the guitar!" by Dr. Capital, music doct