The seven-piece Japanese girl band Happiness are members of a cadre of
all-female groups collectively known as E-girls comprised of the bands Dream,
Flower and Happiness. The band's history can be traced back to 2008 when five
members of what was to become Happiness were performing as a dance group on tour
with the popular Japanese boy band Exile. After the tour had finished the group
auditioned for additional members prior to releasing their debut single 'Happy
Talk' in 2009 and embarking on a promotional tour.
The group enjoyed only modest chart success for the first few yea...