<s>
BlazBlue	B-Application
is	O
a	O
fighting	O
video	O
game	O
series	O
developed	O
and	O
published	O
in	O
Japan	O
by	O
Arc	O
System	O
Works	O
,	O
and	O
later	O
localized	O
in	O
North	O
America	O
by	O
Aksys	O
Games	O
and	O
in	O
Europe	O
by	O
Zen	O
United	O
.	O
</s>
<s>
The	O
main	O
BlazBlue	B-Application
series	I-Application
iterated	O
its	O
roster	O
with	O
each	O
new	O
game	O
release	O
,	O
growing	O
the	O
playable	O
cast	O
from	O
10	O
characters	O
from	O
the	O
arcade	O
release	O
of	O
Calamity	B-Application
Trigger	I-Application
to	O
36	O
characters	O
after	O
development	O
concluded	O
with	O
Central	O
Fiction	O
.	O
</s>
<s>
Several	O
BlazBlue	B-Application
characters	O
have	O
made	O
appearances	O
on	O
game	O
crossovers	O
and	O
other	O
associated	O
media	O
.	O
</s>
<s>
On	O
February	O
11	O
,	O
2017	O
,	O
Arc	O
System	O
Works	O
announced	O
a	O
collaboration	O
with	O
Tecmo	O
Koei	O
's	O
Team	O
Ninja	O
to	O
release	O
Arc	O
System	O
Works	O
Costume	O
Set	O
consisting	O
the	O
costumes	O
of	O
some	O
characters	O
from	O
BlazBlue	B-Application
and	O
Guilty	B-Application
Gear	I-Application
series	O
in	O
March	O
2017	O
for	O
Dead	B-Application
or	I-Application
Alive	I-Application
5	I-Application
:	I-Application
Last	I-Application
Round	I-Application
.	O
</s>
