If you're looking for manga similar to Kazuyoshi Saito: Boy, you might like these titles.
Carlo and Yoruwa are forming a rock band. They've been signed, they've picked out a band name... now to decide what to wear! Not to mention the falling in love that inevitably happens when you're busy making other plans...
An ordinary high school student, Mido Kosuke, learns that the gloomy girl Amemiya Kano in his class is a guitar genius and a vocalist of the rock band "Gradius" under the stage name “Kana”.
Ever since he was kicked out of his previous friend's rock band, Hoshino gave up playing the guitar... until he couldn't take his high school student's life anymore which led him to decide to create a new band. Maybe they will never become famous, maybe they will face a great amount of difficulties for months before being able to play live, but that's not important! What is important, is to enjoy yourself, let out everything, to feel music sound within yourself!
Yukimaru Sera is a 15-year-old boy who loves music. A certain type of music changed his life, and its name is rock and roll. Thus begins the dramatic and heart-warming story of his musical journey!