<s>
The	O
series	O
is	O
part	O
of	O
the	O
Pretty	B-Application
Rhythm	I-Application
franchise	O
and	O
an	O
adaptation	O
of	O
Takara	O
Tomy	O
's	O
2010	O
arcade	O
game	O
Pretty	B-Application
Rhythm	I-Application
:	O
Mini	O
Skirt	O
,	O
which	O
focuses	O
on	O
a	O
group	O
of	O
Japanese	O
idols	O
known	O
as	O
"	O
Prism	O
Stars	O
"	O
that	O
combine	O
song	O
and	O
dance	O
with	O
fashion	O
and	O
figure	O
skating	O
.	O
</s>
<s>
During	O
the	O
series	O
 '	O
run	O
,	O
each	O
episode	O
included	O
a	O
live-action	O
segment	O
titled	O
"	O
Pretty	B-Application
Rhythm	I-Application
Studio	O
"	O
hosted	O
by	O
Akina	O
Minami	O
and	O
the	O
Prism	O
Mates	O
,	O
who	O
debuted	O
late	O
into	O
the	O
series	O
as	O
Prizmmy	O
.	O
</s>
<s>
After	O
the	O
show	O
's	O
end	O
,	O
it	O
was	O
followed	O
up	O
by	O
a	O
sequel	O
titled	O
Pretty	B-Application
Rhythm	I-Application
:	I-Application
Dear	I-Application
My	I-Application
Future	I-Application
in	O
2012	O
.	O
</s>
<s>
Beginning	O
with	O
the	O
season	O
4	O
,	O
the	O
original	O
Pretty	B-Application
Rhythm	I-Application
:	O
Mini	O
Skirt	O
arcade	O
game	O
was	O
relaunched	O
under	O
the	O
name	O
Pretty	B-Application
Rhythm	I-Application
:	I-Application
Aurora	I-Application
Dream	I-Application
on	O
April	O
28	O
,	O
2011	O
to	O
coincide	O
with	O
the	O
anime	O
adaptation	O
tie-in	O
,	O
with	O
Aira	O
Harune	O
added	O
as	O
a	O
playable	O
character	O
.	O
</s>
<s>
Pretty	B-Application
Rhythm	I-Application
:	I-Application
Aurora	I-Application
Dream	I-Application
,	O
an	O
animated	O
adaptation	O
of	O
the	O
2010	O
arcade	O
game	O
Pretty	B-Application
Rhythm	I-Application
:	O
Mini	O
Skirt	O
,	O
was	O
announced	O
in	O
January	O
2011	O
.	O
</s>
<s>
A	O
live-action	O
variety	O
show	O
segment	O
titled	O
"	O
Pretty	B-Application
Rhythm	I-Application
Studio	O
"	O
appeared	O
in	O
every	O
episode	O
.	O
</s>
<s>
Near	O
the	O
end	O
of	O
the	O
series	O
,	O
the	O
Prism	O
Mates	O
debuted	O
in	O
the	O
group	O
Prizmmy	O
along	O
with	O
Ayami	O
Sema	O
,	O
the	O
winner	O
of	O
the	O
Pretty	B-Application
Rhythm	I-Application
Award	O
at	O
the	O
Kiratto	O
Entertainment	O
Challenge	O
Contest	O
2011	O
Summer	O
.	O
</s>
<s>
The	O
opening	O
theme	O
songs	O
are	O
"	O
You	O
May	O
Dream	O
"	O
by	O
Lisp	O
for	O
episodes	O
1-29	O
and	O
"	O
1000%	O
Kyun	O
Kyun	O
Sasete	O
yo	O
"	O
by	O
Pretty	B-Application
Rhythm	I-Application
All	O
Stars	O
for	O
episodes	O
30-51	O
.	O
</s>
<s>
The	O
ending	O
theme	O
songs	O
are	O
"	O
Happy	O
Go	O
Lucky	O
(	O
Happy	O
Lucky	O
de	O
Go	O
)	O
"	O
by	O
Super	O
Girls	O
for	O
episodes	O
1-12	O
;	O
"	O
We	O
Will	O
Win	O
(	O
Kokoro	O
no	O
Baton	O
de	O
Po	O
Pon	O
no	O
Pon	O
)	O
"	O
by	O
Tokyo	O
Girls	O
 '	O
Style	O
for	O
episodes	O
13-26	O
;	O
"	O
Pretty	B-Application
Rhythm	I-Application
de	O
Go	O
"	O
by	O
MARs	O
(	O
Kana	O
Asumi	O
,	O
Sayuri	O
Hara	O
,	O
and	O
Azusa	O
Kataoka	O
as	O
their	O
characters	O
)	O
for	O
episodes	O
27-39	O
;	O
and	O
"	O
Everybody	O
's	O
Gonna	O
Be	O
Happy	O
"	O
by	O
Prizmmy	O
for	O
episodes	O
40-51	O
.	O
</s>
<s>
It	O
ran	O
concurrently	O
with	O
Pretty	B-Application
Rhythm	I-Application
,	O
the	O
first	O
manga	O
adaptation	O
based	O
on	O
Pretty	B-Application
Rhythm	I-Application
:	O
Mini	O
Skirt	O
.	O
</s>
<s>
A	O
sequel	O
set	O
three	O
years	O
after	O
Aurora	O
Dream	O
,	O
titled	O
Pretty	B-Application
Rhythm	I-Application
:	I-Application
Dear	I-Application
My	I-Application
Future	I-Application
,	O
aired	O
between	O
April	O
7	O
,	O
2012	O
and	O
March	O
30	O
,	O
2013	O
.	O
</s>
<s>
The	O
anime	O
series	O
was	O
a	O
tie-in	O
to	O
promote	O
the	O
Dear	O
My	O
Future	O
edition	O
of	O
the	O
Pretty	B-Application
Rhythm	I-Application
arcade	O
game	O
.	O
</s>
<s>
Characters	O
based	O
on	O
the	O
girl	O
group	O
Prizmmy	O
became	O
the	O
new	O
main	O
cast	O
,	O
while	O
a	O
new	O
set	O
of	O
trainees	O
from	O
Avex	O
Dance	O
Master	O
became	O
part	O
of	O
Prism	O
Mates	O
featured	O
in	O
the	O
"	O
Pretty	B-Application
Rhythm	I-Application
Studio	O
"	O
live-action	O
segments	O
in	O
every	O
episode	O
.	O
</s>
<s>
The	O
host	O
of	O
the	O
"	O
Pretty	B-Application
Rhythm	I-Application
Studio	O
"	O
segments	O
is	O
MC	O
Kensaku	O
.	O
</s>
<s>
In	O
the	O
Korean	O
dub	O
of	O
the	O
series	O
,	O
the	O
"	O
Charming	O
School	O
at	O
Prism	O
Stone	O
"	O
(	O
)	O
live-action	O
segments	O
aired	O
instead	O
of	O
"	O
Pretty	B-Application
Rhythm	I-Application
Studio	O
"	O
,	O
with	O
the	O
real-life	O
members	O
of	O
Puretty	O
starring	O
in	O
them	O
.	O
</s>
