<s>
is	O
a	O
visual	O
novel	O
developed	O
by	O
Chunsoft	O
for	O
the	O
PlayStation	B-Operating_System
3	I-Operating_System
.	O
</s>
<s>
It	O
is	O
the	O
first	O
visual	O
novel	O
to	O
be	O
released	O
on	O
a	O
seventh	B-Application
generation	I-Application
console	I-Application
.	O
</s>
<s>
It	O
was	O
later	O
released	O
for	O
the	B-Operating_System
Nintendo	I-Operating_System
Wii	I-Operating_System
under	O
the	O
title	O
Imabikisō	B-Application
:	O
Kaimei-hen	O
with	O
additional	O
content	O
.	O
</s>
<s>
The	O
drug	O
,	O
if	O
and	O
when	O
taken	O
,	O
allows	O
the	O
users	O
to	O
see	O
visions	O
from	O
a	O
user	O
's	O
perspective	O
while	O
being	O
high	O
,	O
created	O
from	O
a	O
mysterious	O
flower	O
called	O
Imabikisō	B-Application
.	O
</s>
<s>
The	O
two	O
later	O
investigate	O
a	O
mansion	O
that	O
's	O
believed	O
to	O
be	O
linked	O
to	O
the	O
drug	O
's	O
creation	O
and	O
to	O
Imabikisō	B-Application
after	O
some	O
of	O
their	O
classmates	O
in	O
university	O
begin	O
to	O
die	O
after	O
taking	O
Vision	O
.	O
</s>
<s>
Both	O
the	O
demo	O
and	O
the	O
actual	O
game	O
are	O
playable	O
on	O
the	O
PlayStation	B-Operating_System
Portable	I-Operating_System
handheld	O
console	O
through	O
Remote	B-Device
Play	I-Device
.	O
</s>
