<s>
is	O
a	O
four-part	O
Japanese	O
dōjin	O
visual	O
novel	O
series	O
produced	O
by	O
07th	O
Expansion	O
and	O
playable	O
on	O
Windows	B-Application
PCs	I-Application
.	O
</s>
<s>
There	O
have	O
been	O
six	O
manga	O
adaptations	O
based	O
on	O
Rose	B-Application
Guns	I-Application
Days	I-Application
published	O
by	O
Kodansha	O
and	O
Square	O
Enix	O
.	O
</s>
<s>
As	O
a	O
visual	O
novel	O
,	O
the	O
gameplay	O
in	O
Rose	B-Application
Guns	I-Application
Days	I-Application
is	O
spent	O
on	O
reading	O
the	O
story	O
's	O
narrative	O
and	O
dialogue	O
.	O
</s>
<s>
Rose	B-Application
Guns	I-Application
Days	I-Application
is	O
07th	O
Expansion	O
's	O
fourth	O
visual	O
novel	O
series	O
.	O
</s>
<s>
The	O
music	O
of	O
Rose	B-Application
Guns	I-Application
Days	I-Application
is	O
provided	O
by	O
various	O
music	O
artists	O
including	O
both	O
professionals	O
and	O
dōjin	O
artists	O
including	O
:	O
Dai	O
,	O
Luck	O
Ganriki	O
,	O
Rokugen	O
Alice	O
,	O
M	O
.	O
Zakky	O
and	O
Pre-holder	O
.	O
</s>
<s>
The	O
first	O
game	O
in	O
the	O
series	O
,	O
titled	O
Season	O
1	O
,	O
was	O
released	O
on	O
August	O
11	O
,	O
2012	O
at	O
Comiket	O
82	O
and	O
is	O
playable	O
on	O
Windows	B-Application
PCs	I-Application
.	O
</s>
<s>
A	O
version	O
of	O
Season	O
1	O
playable	O
on	O
iOS	B-Application
devices	O
was	O
released	O
on	O
November	O
9	O
,	O
2012	O
,	O
followed	O
by	O
a	O
version	O
playable	O
on	O
Android	B-Application
devices	O
released	O
on	O
December	O
13	O
,	O
2012	O
.	O
</s>
<s>
A	O
manga	O
adaptation	O
of	O
Rose	B-Application
Guns	I-Application
Days	I-Application
Season	O
1	O
,	O
illustrated	O
by	O
Sōichirō	O
,	O
was	O
serialized	O
between	O
the	O
September	O
2012	O
and	O
March	O
2014	O
issues	O
of	O
Square	O
Enix	O
's	O
Gangan	O
Joker	O
magazine	O
.	O
</s>
<s>
A	O
manga	O
adaptation	O
of	O
Rose	B-Application
Guns	I-Application
Days	I-Application
Season	O
2	O
,	O
illustrated	O
by	O
Nana	O
Natsunishi	O
,	O
was	O
serialized	O
between	O
the	O
February	O
2013	O
and	O
April	O
2014	O
issues	O
of	O
Square	O
Enix	O
's	O
GFantasy	O
magazine	O
.	O
</s>
<s>
A	O
manga	O
adaptation	O
of	O
Rose	B-Application
Guns	I-Application
Days	I-Application
Season	O
3	O
,	O
illustrated	O
by	O
Yō	O
Ōmura	O
,	O
began	O
serialization	O
in	O
Square	O
Enix	O
's	O
Gangan	O
Online	O
magazine	O
on	O
September	O
19	O
,	O
2013	O
.	O
</s>
<s>
A	O
manga	O
adaptation	O
of	O
Rose	B-Application
Guns	I-Application
Days	I-Application
Last	O
Season	O
,	O
illustrated	O
by	O
Mitsunori	O
Zaki	O
,	O
began	O
serialization	O
in	O
the	O
May	O
2014	O
issue	O
of	O
Square	O
Enix	O
's	O
Big	O
Gangan	O
magazine	O
.	O
</s>
<s>
The	O
opening	O
theme	O
to	O
Rose	B-Application
Guns	I-Application
Days	I-Application
is	O
by	O
Rojak	O
feat	O
.	O
</s>
<s>
A	O
soundtrack	O
titled	O
Rose	B-Application
Guns	I-Application
Days	I-Application
Sound	O
Tracks	O
1	O
was	O
released	O
on	O
August	O
11	O
,	O
2012	O
,	O
and	O
a	O
soundtrack	O
titled	O
Rose	B-Application
Guns	I-Application
Days	I-Application
Sound	O
Tracks	O
2	O
was	O
released	O
on	O
December	O
30	O
,	O
2012	O
.	O
</s>
