<s>
,	O
often	O
shortened	O
to	O
DRRR	B-Application
!	I-Application
</s>
<s>
Durarara	B-Application
!!	I-Application
</s>
<s>
A	O
sequel	O
series	O
,	O
titled	O
Durarara	B-Application
!!	I-Application
</s>
<s>
It	O
was	O
followed	O
by	O
a	O
36-episode	O
second	O
season	O
,	O
titled	O
Durarara	B-Application
!	I-Application
</s>
<s>
Although	O
it	O
has	O
commonly	O
been	O
claimed	O
that	O
the	O
title	O
"	O
Durarara	B-Application
"	O
is	O
an	O
onomatopoeia	O
for	O
the	O
"	O
revving	O
of	O
an	O
engine	O
,	O
"	O
Narita	O
states	O
specifically	O
in	O
the	O
first	O
light	O
novel	O
volume	O
that	O
the	O
name	O
means	O
absolutely	O
nothing	O
.	O
</s>
<s>
The	O
Durarara	B-Application
!!	I-Application
</s>
<s>
As	O
of	O
January	O
2015	O
,	O
it	O
was	O
announced	O
that	O
Yen	O
Press	O
would	O
be	O
releasing	O
the	O
Durarara	B-Application
!!	I-Application
</s>
<s>
In	O
October	O
2020	O
,	O
Yen	O
Press	O
announced	O
it	O
had	O
licensed	O
the	O
Durarara	B-Application
!!	I-Application
</s>
<s>
The	O
sequels	O
,	O
starting	O
with	O
Durarara	B-Application
!!	I-Application
</s>
<s>
A	O
manga	O
adaptation	O
of	O
the	O
Durarara	B-Application
!!	I-Application
</s>
<s>
Another	O
two-volume	O
adaptation	O
of	O
Durarara	B-Application
!!	I-Application
</s>
<s>
A	O
crossover	O
manga	O
with	O
Yozakura	O
Quartet	O
,	O
titled	O
YZQ	O
✕	O
DRRR	B-Application
!	I-Application
</s>
<s>
The	O
anime	O
adapted	O
the	O
first	O
three	O
novels	O
,	O
and	O
it	O
was	O
licensed	O
by	O
Beez	O
Entertainment	O
for	O
European	O
release	O
;	O
while	O
at	O
Anime	O
Expo	O
2010	O
,	O
Aniplex	O
of	O
America	O
confirmed	O
that	O
they	O
have	O
the	O
license	O
to	O
Durarara	B-Application
!	I-Application
</s>
<s>
Aniplex	O
of	O
America	O
released	O
Durarara	B-Application
!!	I-Application
</s>
<s>
As	O
of	O
March	O
29	O
,	O
2011	O
,	O
Durarara	B-Application
!!	I-Application
</s>
<s>
1	O
–	O
9	O
,	O
dubbed	O
)	O
have	O
been	O
added	O
to	O
the	O
U.S.	O
PlayStation	B-Device
Network	I-Device
Video	O
Store	O
.	O
</s>
<s>
Aniplex	O
of	O
America	O
licensed	O
the	O
series	O
and	O
is	O
streaming	O
an	O
English	O
dub	O
via	O
Crunchyroll	O
,	O
Funimation	O
and	O
Hulu	B-Application
.	O
</s>
<s>
The	O
first	O
one	O
titled	O
was	O
released	O
for	O
PlayStation	B-Operating_System
Portable	I-Operating_System
on	O
September	O
22	O
,	O
2010	O
.	O
</s>
<s>
An	O
updated	O
version	O
with	O
new	O
routes	O
,	O
also	O
for	O
the	O
PSP	B-Operating_System
,	O
titled	O
was	O
released	O
on	O
August	O
25	O
,	O
2011	O
.	O
</s>
<s>
It	O
was	O
also	O
ported	O
to	O
Android	B-Application
under	O
the	O
title	O
on	O
November	O
22	O
,	O
2011	O
.	O
</s>
<s>
As	O
part	O
of	O
the	O
Durarara	B-Application
10th	O
anniversary	O
project	O
,	O
a	O
port	O
with	O
new	O
minigames	O
titled	O
was	O
announced	O
;	O
and	O
was	O
released	O
on	O
June	O
19	O
,	O
2014	O
,	O
for	O
PlayStation	B-Device
Vita	I-Device
.	O
</s>
<s>
Another	O
PlayStation	B-Device
Vita	I-Device
game	O
titled	O
Durarara	B-Application
!!	I-Application
</s>
<s>
According	O
to	O
Oricon	O
,	O
the	O
ninth	O
volume	O
of	O
Durarara	B-Application
!!	I-Application
</s>
<s>
was	O
the	O
first	O
to	O
sell	O
the	O
most	O
over	O
a	O
week	O
in	O
its	O
bunkobon	O
for	O
February	O
7	O
–	O
13	O
;	O
previously	O
,	O
the	O
highest-ranked	O
DRRR	B-Application
!!	I-Application
</s>
