<s>
Pop'n	B-Application
Music	I-Application
9	I-Application
was	O
first	O
released	O
in	O
2002	O
in	O
the	O
arcade	O
,	O
considered	O
a	O
Second	O
Generation	O
Pop'n	B-Application
Music	I-Application
game	O
.	O
</s>
<s>
It	O
was	O
released	O
on	O
PlayStation	B-Device
2	I-Device
.	O
</s>
<s>
The	O
theme	O
of	O
Pop'n	B-Application
Music	I-Application
9	I-Application
is	O
Cafe	O
.	O
</s>
