One Ok Rock- The Beginning One Last

The One Ok Rock prologue

One Ok Rock (stylized as ONE OK ROCK) is a Japanese rock band formed in Tokyo, Japan in 2005, composed of Taka, Toru, Ryot, and Tomoya.
Foundation for One Ok Rock began when Toru Yamashita, then a high school student, wanted to start a band. He told his friend Ryota Kohama, a fellow member of the hip hop dance group Heads, to learn the bass and asked Alex Onizawa, who was their senior in school to join. He asked his classmate, Yu, to play drums. At that time, Taka Moriuchi was playing with another band named Chivalry of Music; however, Taka didn't enjoy playing with them, so Toru insisted that he join One Ok Rock instead.
The band's name, One Ok Rock, comes from "one o'clock", the time that the band used to practice on weekends. They chose to play at one o'clock in the morning because it was cheaper to use the rehearsal space during such hours. However, noticing that the japonese linguagem made no distinction between r's and l's, they changed "o'clock" to "o'crock" (or "o'krock"), which was then separated to become "ok rock".