<s>
is	O
a	O
Japanese	O
eroge	B-Application
visual	O
novel	O
game	O
created	O
by	O
Ivory	O
,	O
which	O
was	O
originally	O
released	O
on	O
March	O
14	O
,	O
2006	O
,	O
for	O
Windows	O
.	O
</s>
<s>
An	O
English	O
translation	O
of	O
Wanko	B-Application
to	I-Application
Kurasō	I-Application
was	O
released	O
on	O
November	O
20	O
,	O
2008	O
.	O
</s>
<s>
He	O
is	O
just	O
as	O
intelligent	O
as	O
Kuu	O
,	O
is	O
kind	O
and	O
polite	O
,	O
and	O
behaves	O
to	O
his	O
owner	O
as	O
if	O
he	O
is	O
her	O
butler	B-Operating_System
of	O
sorts	O
,	O
addressing	O
Seika	O
as	O
"	O
milady	O
"	O
.	O
</s>
<s>
Wanko	B-Application
to	I-Application
Kurasou	I-Application
is	O
fairly	O
popular	O
amongst	O
the	O
English-speaking	O
community	O
as	O
an	O
eroge	B-Application
visual	O
novel	O
.	O
</s>
