One Ok Rock

One Ok Rock (written as ONE OK ROCK) is a Japanese rock band formed in 2005. The band is composed of Taka, Toru, Ryota, and Tomoya. Originally there were five members in the band, but a guitarist Alex left the group in 2009, and it is a four-piece band now.
The band had various singles that entered the Oricon charts and their songs are getting more and more popular.
History.
2005
In April, Toru, Ryota, Alex, and Tomo started activities of One Ok Rock. In May, Toru invited Taka, and he started singing in the band.
2006
Tomo gave up his membership in One Ok Rock. On July 26th, they released the first album "ONE OK ROCK" and it became an indie rock band.
2007
In March, for the substitution of Tomo, Tomoya became a new member. In March 25th, they released the 1st single "naihishinsho", and that allowed this band to made a major debut.
2009
In April, Alex was accused of sexual assault(groping) on a train. Because of that, One Ok Rock made a statement that it would stop its activity for a while. In the next month, Alex dropped out of the band. However, the rest of the members decided not to quit working and they restarted the activity of One Ok Rock.
2010
In February, One Ok Rock released the fourth single "完全感覚Dreamer". On November twenty eighth, they did a live in Budoukan for the first time of their career.
Discography.
Albums
2007.11.21 release
1st album "ゼイタクビョウ"
2008.5.28 release
2nd album "BEAM OF LIGHT"
2008.11.12 release
3rd album "感情エフェクト"
2010.6.9 release
4th album "Nicheシンドローム"
2011.10.5 release
5th album "残響リファレンス"
2013.3.6 release
6th album "人生×僕="
Singles
2007.4.25 release
1st single 内秘心書
2007.7.25 release
2nd single 努努-ゆめゆめ-
2007.10.24 release
3rd single エトセトラ
2010.2.3 release
4th single 完全感覚Dreamer
2011.2.16 release
5th single アンサイズニア
2011.7.20 release
6th single Re:make / NO SCARED
2012.8.22 release
7th single The Beginning
2013.1.9 release
8th single Deeper Deeper / Nothing Helps