<s>
is	O
a	O
series	O
of	O
Japanese	O
arcade	O
game	O
machines	O
created	O
by	O
Bandai	O
,	O
which	O
largely	O
focus	O
around	O
the	O
digital	B-Application
use	I-Application
of	O
collectible	O
trading	O
cards	O
.	O
</s>
<s>
It	O
is	O
an	O
expansion	O
of	O
Bandai	O
's	O
Carddass	O
collectible	O
trading	O
card	O
series	O
,	O
which	O
allows	O
players	O
to	O
use	O
special	O
cards	O
to	O
interact	O
with	O
arcade	B-Application
video	I-Application
games	I-Application
.	O
</s>
<s>
Bandai	O
had	O
sold	O
100,000	O
Data	B-Application
Carddass	I-Application
arcade	O
machines	O
by	O
March	O
2012	O
.	O
</s>
<s>
For	O
use	O
with	O
the	O
machines	O
,	O
over	O
2.4billion	O
Data	O
Cardass	O
cards	O
had	O
been	O
sold	O
by	O
2017	O
,	O
increasing	O
to	O
Data	B-Application
Carddass	I-Application
cards	O
sold	O
.	O
</s>
<s>
Data	B-Application
Carddass	I-Application
make	O
use	O
of	O
special	O
Carddass	O
cards	O
with	O
data	O
stored	O
on	O
them	O
.	O
</s>
<s>
These	O
collectible	O
cards	O
can	O
be	O
read	O
by	O
various	O
Data	B-Application
Carddass	I-Application
machines	O
in	O
order	O
to	O
interact	O
with	O
the	O
game	O
.	O
</s>
<s>
Aikatsu	B-Application
!	I-Application
</s>
<s>
Ultraman	B-Application
Fusion	O
Fight	O
!	O
</s>
