Atsushi Shindo (新堂敦士) starts a solo career after the split of his previous group, CHAMELEON (カメレオン).
Atsushi Shindo (新堂敦士) becomes a major artist and joins WESTHAUS, a sublabel of ZAIN RECORDS.
Atsushi Shindo (新堂敦士) is dropped from WESTHAUS and he then goes on as an indies artist.
Atsushi Shindo (新堂敦士) is contracted to KONAMI as an artist for their popular game series pop'n music, and he also begins work as a songwriter for popular artists.
Atsushi Shindo (新堂敦士) releases his first solo single under his own name in nearly five years, "君を壊したい", which ends up being a slight mainstream success, reaching number 96 on the Oricon charts. This is also around the time he develops a soft visual look.
Atsushi Shindo (新堂敦士) releases his eighth single "祈望", which reaches number 25 on the Oricon charts, becoming his best-selling release to date.
Atsushi Shindo (新堂敦士) leaves KONAMI and by default leaves his long-running role as an artist for the pop'n music series.
Atsushi Shindo (新堂敦士) joins HIGH TUNE, a sublabel of UNIVERSAL.
By the summer of 2006, Atsushi Shindo (新堂敦士) had drastically decreased his soft visual look and adapted a much more casual, non-visual look.
Atsushi Shindo (新堂敦士) is dropped from HIGH TUNE and then pauses his solo career, instead working as a songwriter and studio musician
Atsushi Shindo (新堂敦士) resumes his solo career.
Atsushi Shindo (新堂敦士) is an active non-vkei solo project. They have been active since 1995.