<s>
is	O
a	O
strategy	B-Application
video	I-Application
game	I-Application
that	O
was	O
developed	O
and	O
published	O
by	O
Capcom	O
for	O
the	O
PlayStation	B-Device
in	O
2001	O
.	O
</s>
<s>
It	O
is	O
unrelated	O
to	O
the	O
anime	O
and	O
manga	O
series	O
One	B-Device
Piece	I-Device
.	O
</s>
<s>
The	O
storyline	O
of	O
One	B-Device
Piece	I-Device
Mansion	I-Device
revolves	O
around	O
a	O
successful	O
landlord	O
called	O
Polpo	O
.	O
</s>
<s>
The	O
basic	O
objective	O
of	O
One	B-Device
Piece	I-Device
Mansion	I-Device
is	O
simple	O
.	O
</s>
<s>
One	B-Device
Piece	I-Device
Mansion	I-Device
can	O
be	O
played	O
in	O
several	O
different	O
modes	O
,	O
each	O
of	O
which	O
have	O
their	O
own	O
unique	O
challenges	O
.	O
</s>
<s>
The	O
following	O
list	O
is	O
a	O
selection	O
of	O
characters	O
from	O
One	B-Device
Piece	I-Device
Mansion	I-Device
.	O
</s>
<s>
Ai-Chan	O
is	O
the	O
sweetheart	O
of	O
One	B-Device
Piece	I-Device
Mansion	I-Device
.	O
</s>
<s>
The	O
game	O
received	O
"	O
mixed	O
"	O
reviews	O
according	O
to	O
video	O
game	O
review	B-Application
aggregator	I-Application
Metacritic	O
.	O
</s>
