<s>
The	O
first	O
release	O
of	O
the	O
game	O
was	O
in	O
2011	O
exclusively	O
for	O
the	O
Sony	B-Operating_System
PSP	I-Operating_System
.	O
</s>
<s>
In	O
2012	O
,	O
an	O
expanded	O
version	O
of	O
the	O
original	O
game	O
was	O
released	O
titled	O
Hakuisei	O
Ren'ai	O
Shōkōgun	O
RE:Therapy	O
for	O
Microsoft	B-Application
Windows	I-Application
and	O
PSP	B-Operating_System
featuring	O
an	O
extended	O
storyline	O
for	O
the	O
original	O
main	O
characters	O
,	O
and	O
new	O
character	O
route	O
additions	O
for	O
previously	O
minor	O
characters	O
Yasuko	O
and	O
Ami	O
,	O
as	O
well	O
as	O
a	O
remake-exclusive	O
character	O
,	O
a	O
middle-school	O
girl	O
aged	O
Mayuki	O
.	O
</s>
<s>
On	O
April	O
19	O
,	O
2019	O
,	O
a	O
new	O
version	O
of	O
Hakuisei	O
Ren'ai	O
Shōkōgun	O
RE:Therapy	O
was	O
released	O
on	O
Microsoft	B-Application
Windows	I-Application
,	O
PlayStation	B-Device
Vita	I-Device
and	O
Nintendo	B-Application
Switch	I-Application
in	O
Japan	O
with	O
improved	O
character	O
sprites	O
and	O
event	O
scenes	O
.	O
</s>
<s>
The	O
Windows	O
and	O
PlayStation	B-Device
Vita	I-Device
versions	O
were	O
released	O
in	O
English	O
and	O
Chinese	O
simultaneously	O
as	O
Nurse	B-Application
Love	I-Application
Syndrome	I-Application
,	O
published	O
by	O
Degica	O
.	O
</s>
<s>
The	O
Nintendo	B-Application
Switch	I-Application
version	O
was	O
released	O
in	O
English	O
on	O
December	O
26	O
,	O
2019	O
.	O
</s>
<s>
A	O
new	O
game	O
in	O
the	O
same	O
series	O
,	O
,	O
was	O
released	O
on	O
PlayStation	B-Device
Vita	I-Device
on	O
April	O
30	O
,	O
2015	O
,	O
with	O
a	O
new	O
cast	O
of	O
characters	O
and	O
art	O
design	O
.	O
</s>
<s>
It	O
was	O
subsequently	O
released	O
for	O
Microsoft	B-Application
Windows	I-Application
on	O
December	O
25	O
,	O
2015	O
,	O
and	O
for	O
Nintendo	B-Application
Switch	I-Application
on	O
May	O
24	O
,	O
2018	O
.	O
</s>
<s>
Hakuisei	O
Aijō	O
Izonshō	O
was	O
in	O
2016	O
released	O
in	O
English	O
and	O
Chinese	O
for	O
Windows	O
,	O
and	O
the	O
following	O
year	O
on	O
PlayStation	B-Device
Vita	I-Device
under	O
the	O
title	O
Nurse	B-Application
Love	I-Application
Addiction	I-Application
,	O
localizing	O
the	O
"	O
White	O
Robe	O
"	O
part	O
of	O
the	O
series	O
title	O
to	O
"	O
Nurse	O
"	O
,	O
likely	O
due	O
to	O
non-Japanese	O
nurse	O
uniform	O
colors	O
no	O
longer	O
being	O
exclusively	O
of	O
white	O
coloring	O
.	O
</s>
