<s>
(	O
often	O
abbreviated	O
as	O
LLSIF	B-Application
or	O
Sukufesu	B-Application
)	O
is	O
a	O
Japanese	O
rhythm	O
game	O
series	O
developed	O
by	O
KLab	O
and	O
published	O
by	O
Bushiroad	O
's	O
Bushimo	O
for	O
Android	B-Application
and	O
iOS	B-Application
platforms	O
.	O
</s>
<s>
The	O
original	O
game	O
was	O
first	O
released	O
in	O
Japan	O
on	O
April	O
15	O
,	O
2013	O
(	O
iOS	B-Application
)	O
and	O
June	O
8	O
,	O
2013	O
(	O
Android	B-Application
)	O
.	O
</s>
<s>
The	O
English	O
localization	O
was	O
released	O
worldwide	O
on	O
May	O
11	O
,	O
2014	O
,	O
for	O
iOS	B-Application
and	O
Android	B-Application
devices	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
:	O
After	O
School	O
Activity	O
(	O
developed	O
and	O
published	O
by	O
Square	O
Enix	O
)	O
was	O
released	O
on	O
December	O
6	O
,	O
2016	O
,	O
in	O
Japan	O
,	O
and	O
a	O
PlayStation	B-Operating_System
4	I-Operating_System
port	O
was	O
released	O
in	O
North	O
America	O
,	O
Japan	O
,	O
and	O
Southeast	O
Asia	O
on	O
March	O
24	O
,	O
2021	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
All	O
Stars	O
was	O
released	O
on	O
September	O
26	O
,	O
2019	O
,	O
in	O
Japan	O
and	O
February	O
25	O
,	O
2020	O
,	O
worldwide	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
2	O
:	O
Miracle	O
Live	O
!	O
</s>
<s>
School	B-Application
Idol	I-Application
Festivals	I-Application
game	O
service	O
was	O
shut	O
down	O
on	O
March	O
31	O
,	O
2023	O
,	O
and	O
will	O
be	O
succeeded	O
by	O
SIF2	O
.	O
</s>
<s>
In	O
2019	O
,	O
the	O
Japanese	O
server	O
of	O
School	B-Application
Idol	I-Application
Festival	I-Application
held	O
its	O
first	O
collaboration	O
event	O
outside	O
the	O
Love	O
Live	O
!	O
</s>
<s>
The	O
collaboration	O
event	O
with	O
mobile	O
TCG	O
,	O
Shadowverse	B-Application
,	O
was	O
held	O
in	O
both	O
of	O
the	O
games	O
(	O
September	O
20	O
–	O
30	O
within	O
the	O
School	B-Application
Idol	I-Application
Festival	I-Application
app	O
)	O
.	O
</s>
<s>
A	O
Code	O
Geass	O
x	O
School	B-Application
Idol	I-Application
Festival	I-Application
collaboration	O
event	O
was	O
announced	O
in	O
March	O
2022	O
as	O
a	O
part	O
of	O
the	O
game	O
's	O
9th	O
anniversary	O
campaign	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
2	O
:	O
Miracle	O
Live	O
!	O
.	O
</s>
<s>
The	O
successor	O
to	O
School	B-Application
Idol	I-Application
Festival	I-Application
was	O
announced	O
at	O
the	O
franchise	O
's	O
2022	O
thanksgiving	O
festival	O
.	O
</s>
<s>
The	O
players	O
from	O
LLSIF	B-Application
was	O
able	O
to	O
transfer	O
their	O
account	O
data	O
in	O
the	O
game	O
to	O
SIF2	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
.	O
</s>
<s>
The	O
arcade	O
game	O
titled	O
(	O
often	O
abbreviated	O
as	O
SIFAC	O
or	O
Sukufesu	B-Application
AC	O
)	O
is	O
a	O
joint	O
development	O
with	O
Square	O
Enix	O
and	O
operates	O
using	O
NESiCA	B-Application
Cards	I-Application
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
:	O
After	O
School	O
Activity	O
Next	O
Stage	O
as	O
part	O
of	O
Love	O
Live	O
!	O
</s>
<s>
School	B-Application
Idol	I-Application
Festivals	I-Application
5th	O
anniversary	O
campaign	O
.	O
</s>
<s>
The	O
arcade	O
version	O
has	O
been	O
ported	O
to	O
PlayStation	B-Operating_System
4	I-Operating_System
under	O
the	O
title	O
released	O
digitally	O
in	O
North	O
America	O
,	O
Japan	O
,	O
and	O
Southeast	O
Asia	O
on	O
March	O
24	O
,	O
2021	O
.	O
</s>
<s>
In	O
the	B-Operating_System
PlayStation	I-Operating_System
4	I-Operating_System
version	O
,	O
the	O
amount	O
of	O
buttons	O
played	O
depends	O
on	O
the	O
selected	O
difficulty.	O
|alt	O
=	O
The	O
player	O
is	O
playing	O
"	O
Yume	O
no	O
Tobira	O
"	O
with	O
four	O
buttons	O
,	O
hitting	O
Perfects	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
:	O
After	O
School	O
Activity	O
Wai-Wai	O
!	O
</s>
<s>
It	O
was	O
released	O
in	O
North	O
America	O
,	O
Japan	O
,	O
and	O
Southeast	O
Asia	O
on	O
March	O
24	O
,	O
2021	O
,	O
for	O
PlayStation	B-Operating_System
4	I-Operating_System
.	O
</s>
<s>
The	O
game	O
is	O
natively	O
backward	B-General_Concept
compatible	I-General_Concept
with	O
PlayStation	B-Device
5	I-Device
.	O
</s>
<s>
Additional	O
songs	O
are	O
available	O
as	O
paid	O
downloadable	B-Protocol
content	I-Protocol
(	O
DLC	B-Protocol
)	O
.	O
</s>
<s>
At	O
the	O
release	O
,	O
21	O
Song	O
Pack	O
DLCs	B-Protocol
(	O
13	O
for	O
μ	O
's	O
,	O
and	O
9	O
for	O
Aqours	O
/	O
Saint	O
Snow	O
;	O
117	O
songs	O
in	O
total	O
)	O
became	O
available	O
.	O
</s>
<s>
Alternatively	O
the	O
player	O
can	O
also	O
purchase	O
the	O
costume	O
sets	O
as	O
DLC	B-Protocol
immediately	O
.	O
</s>
<s>
An	O
infamous	O
bug	B-Error_Name
occurred	O
in	O
the	O
first	O
day	O
after	O
the	O
Next	O
Stage	O
update	O
had	O
been	O
released	O
for	O
the	O
arcades	O
in	O
2018	O
,	O
wherein	O
sometimes	O
the	O
characters	O
appeared	O
to	O
be	O
naked	O
during	O
the	O
dance	O
sequences	O
.	O
</s>
<s>
This	O
bug	B-Error_Name
was	O
widely	O
shared	O
on	O
Twitter	B-Application
as	O
screenshots	O
and	O
clips	O
of	O
dancing	O
"	O
Barbie	O
doll-esque	O
"	O
nude	O
characters	O
during	O
gameplay	O
had	O
been	O
spread	O
across	O
it	O
.	O
</s>
<s>
This	O
bug	B-Error_Name
caused	O
Square	O
Enix	O
to	O
take	O
the	O
game	O
server	O
in	O
"	O
urgent	O
maintenance	O
"	O
for	O
few	O
days	O
in	O
order	O
to	O
fix	O
the	O
bug	B-Error_Name
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
was	O
announced	O
during	O
Tokyo	O
Game	O
Show	O
2017	O
as	O
part	O
of	O
the	O
game	O
's	O
4th	O
anniversary	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
with	O
LLAS	O
,	O
players	O
were	O
able	O
to	O
port	O
their	O
Rank	O
and	O
their	O
progress	O
made	O
in	O
the	O
game	O
to	O
the	O
new	O
title	O
.	O
</s>
<s>
On	O
December	O
23	O
,	O
2021	O
,	O
in	O
a	O
news	O
release	O
in-game	O
,	O
it	O
was	O
announced	O
that	O
the	O
development	O
and	O
operational	O
rights	O
of	O
School	B-Application
Idol	I-Application
Festival	I-Application
All	O
Stars	O
will	O
be	O
moved	O
from	O
KLab	O
Inc	O
.	O
to	O
MyNet	O
Games	O
Inc.	O
,	O
while	O
Bushiroad	O
will	O
manage	O
its	O
publishing	O
rights	O
of	O
the	O
game	O
,	O
effective	O
January	O
6	O
,	O
2022	O
.	O
</s>
<s>
Besides	O
the	O
two	O
types	O
of	O
event	O
that	O
also	O
featured	O
in	O
School	B-Application
Idol	I-Application
Festival	I-Application
,	O
there	O
are	O
some	O
type	O
of	O
new	O
event	O
exclusive	O
to	O
All	O
Stars	O
:	O
</s>
<s>
In	O
March	O
2017	O
,	O
the	O
official	O
website	O
of	O
Love	O
Live	O
School	B-Application
Idol	I-Application
Festival	I-Application
launched	O
a	O
new	O
project	O
called	O
"	O
Perfect	O
Dream	O
Project	O
,	O
"	O
which	O
features	O
9	O
new	O
girls	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
All	O
Stars	O
along	O
with	O
μ	O
's	O
and	O
Aqours	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
.	O
</s>
<s>
The	O
anime	O
features	O
a	O
slightly	O
different	O
storyline	O
from	O
the	O
game	O
,	O
original	O
protagonist	O
character	O
Yu	O
Takasaki	O
,	O
as	O
well	O
as	O
cameos	O
from	O
School	B-Application
Idol	I-Application
Festival	I-Application
N-rarity	O
girls	O
who	O
did	O
not	O
make	O
it	O
into	O
the	O
"	O
Perfect	O
Dream	O
Project.	O
"	O
</s>
<s>
Note	O
that	O
since	O
Nijigasaki	O
High	O
School	O
Idol	O
Club	O
were	O
created	O
for	O
School	B-Application
Idol	I-Application
Festival	I-Application
All	O
Stars	O
,	O
any	O
music	O
releases	O
not	O
tied	O
for	O
the	O
game	O
is	O
not	O
included	O
.	O
</s>
<s>
Type	O
Title	O
Artist(s )	O
Release	O
date	O
Notes2014-2018	O
Singleμ'sJanuary	O
29	O
,	O
2014Collaboration	O
single	O
with	O
School	B-Application
Idol	I-Application
Festival	I-Application
"	O
Heart	O
to	O
Heart	O
!	O
</s>
<s>
"	O
October	O
28	O
,	O
2015AqoursNovember	O
23	O
,	O
2016	O
AlbumTokimeki	O
RunnersNijigasaki	O
High	O
School	O
Idol	O
ClubNovember	O
21	O
,	O
2018Opening	O
theme	O
for	O
All	O
Stars	O
and	O
the	O
group	O
's	O
1st	O
album2019AlbumLove	O
U	O
My	O
FriendsNijigasaki	O
High	O
School	O
Idol	O
ClubOctober	O
2Nijigasaki	O
High	O
School	O
Idol	O
Club	O
2nd	O
album	O
Single	O
"	O
Kokoro	O
Magic	O
"	O
A	O
to	O
Z	O
""	O
AqoursOctober	O
30Collaboration	O
single	O
with	O
All	O
Stars	O
"	O
New	O
Romantic	O
Sailors	O
"	O
Guilty	O
KissNovember	O
27Collaboration	O
single	O
with	O
School	B-Application
Idol	I-Application
Festival	I-Application
"	O
Braveheart	O
Coaster	O
"	O
CYaRon	O
!	O
December	O
4	O
"	O
Amazing	O
Travel	O
DNA	O
"	O
AzaleaDecember	O
112020Single	O
"	O
Super	O
Nova	O
"	O
DiverDivaFebruary	O
12	O
,	O
2020	O
1st	O
single	O
"	O
Dream	O
Land	O
!	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
All	O
Stars	O
,	O
Dengeki	O
Online	O
,	O
and	O
Famitsu	O
App	O
official	O
website	O
as	O
part	O
of	O
their	O
school	O
idol	O
club	O
activity	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
All	O
Stars	O
has	O
reached	O
over	O
1	O
million	O
players	O
.	O
</s>
<s>
School	B-Application
Idol	I-Application
Festival	I-Application
All	O
Stars	O
became	O
a	O
trending	O
on	O
a	O
video	O
sharing	O
platform	O
TikTok	B-Application
in	O
October	O
2021	O
.	O
</s>
