<s>
is	O
a	O
Japanese	O
mobile	B-Application
game	I-Application
developed	O
by	O
Liber	O
Entertainment	O
.	O
</s>
<s>
The	O
original	O
game	O
was	O
released	O
on	O
June	O
26	O
,	O
2015	O
on	O
Android	B-Application
and	O
July	O
3	O
,	O
2015	O
for	O
the	O
iOS	B-Application
.	O
</s>
<s>
It	O
was	O
followed	O
up	O
with	O
the	O
release	O
of	O
an	O
updated	O
mobile	B-Application
game	I-Application
,	O
I-Chu	B-Application
Étoile	O
Stage	O
,	O
on	O
April	O
30	O
,	O
2020	O
,	O
while	O
the	O
original	O
game	O
was	O
discontinued	O
in	O
July	O
2020	O
.	O
</s>
<s>
A	O
port	O
for	O
Nintendo	B-Application
Switch	I-Application
was	O
announced	O
in	O
October	O
2021	O
,	O
and	O
was	O
released	O
in	O
Japan	O
on	O
November	O
10	O
,	O
2022	O
.	O
</s>
<s>
I-Chu	B-Application
is	O
developed	O
by	O
Liber	O
Entertainment	O
and	O
scheduled	O
for	O
launch	O
in	O
June	O
2015	O
on	O
the	O
iOS	B-Application
and	O
Android	B-Application
,	O
with	O
pre-registrations	O
opening	O
on	O
May	O
18	O
,	O
2015	O
.	O
</s>
<s>
The	O
game	O
was	O
later	O
released	O
on	O
June	O
26	O
,	O
2015	O
on	O
Android	B-Application
and	O
July	O
3	O
,	O
2015	O
for	O
the	O
iOS	B-Application
.	O
</s>
<s>
A	O
second	O
mobile	B-Application
game	I-Application
titled	O
I-Chu	B-Application
Étoile	O
Stage	O
was	O
originally	O
scheduled	O
to	O
launch	O
in	O
Q3	O
2019	O
,	O
but	O
after	O
several	O
delays	O
,	O
it	O
launched	O
on	O
April	O
30	O
,	O
2020	O
.	O
</s>
<s>
In	O
June	O
2020	O
,	O
Liber	O
Entertainment	O
announced	O
they	O
would	O
be	O
discontinuing	O
online	O
services	O
for	O
the	O
original	O
mobile	B-Application
game	I-Application
on	O
July	O
6	O
,	O
2020	O
,	O
which	O
would	O
remain	O
playable	O
with	O
all	O
features	O
unlocked	O
until	O
December	O
13	O
,	O
2020	O
.	O
</s>
<s>
A	O
port	O
for	O
Nintendo	B-Application
Switch	I-Application
was	O
announced	O
in	O
October	O
2021	O
,	O
and	O
was	O
released	O
in	O
Japan	O
on	O
November	O
10	O
,	O
2022	O
.	O
</s>
<s>
The	O
first	O
stage	O
play	O
,	O
I-Chu	B-Application
the	O
Stage	O
:	O
Stairway	O
to	O
Etoile	O
,	O
ran	O
from	O
August	O
25	O
–	O
27	O
,	O
2017	O
in	O
Osaka	O
and	O
September	O
6	O
–	O
10	O
,	O
2017	O
in	O
Tokyo	O
.	O
</s>
<s>
The	O
play	O
had	O
a	O
second	O
run	O
from	O
February	O
23	O
to	O
March	O
1	O
,	O
2018	O
,	O
in	O
Tokyo	O
,	O
under	O
the	O
title	O
I-Chu	B-Application
the	O
Stage	O
:	O
Stairway	O
to	O
Etoile	O
2018	O
.	O
</s>
<s>
The	O
third	O
stage	O
play	O
,	O
I-Chu	B-Application
the	O
Stage	O
:	O
Rose	O
Ecarlate	O
was	O
announced	O
at	O
the	O
stage	O
play	O
's	O
first	O
fan	O
meeting	O
and	O
ran	O
from	O
April	O
21	O
–	O
29	O
,	O
2019	O
in	O
Tokyo	O
and	O
May	O
10	O
–	O
12	O
,	O
2019	O
in	O
Osaka	O
,	O
with	O
Hiro	O
Isenao	O
directing	O
and	O
writing	O
the	O
script	O
.	O
</s>
<s>
A	O
fourth	O
stage	O
play	O
,	O
I-Chu	B-Application
the	O
Stage	O
:	O
Rose	O
Ecarlate	O
Deux	O
,	O
ran	O
from	O
October	O
10	O
–	O
15	O
,	O
2019	O
in	O
Tokyo	O
.	O
</s>
<s>
I-Chu	B-Application
the	O
Stage	O
:	O
Etincelle	O
took	O
place	O
in	O
Zepp	O
Tokyo	O
on	O
November	O
25	O
,	O
2017	O
.	O
</s>
<s>
I-Chu	B-Application
the	O
Stage	O
:	O
Planete	O
et	O
Fleurs	O
,	O
took	O
place	O
on	O
July	O
27	O
,	O
2019	O
in	O
Tokyo	O
.	O
</s>
<s>
An	O
anime	O
television	O
series	O
adaptation	O
titled	O
I-Chu	B-Application
:	O
Halfway	O
Through	O
the	O
Idol	O
was	O
announced	O
in	O
April	O
2019	O
.	O
</s>
<s>
Muse	O
Communication	O
licensed	O
the	O
series	O
in	O
Southeast	O
Asia	O
and	O
South	O
Asia	O
and	O
is	O
streaming	O
it	O
on	O
their	O
Muse	O
Asia	O
YouTube	B-General_Concept
channel	I-General_Concept
.	O
</s>
<s>
Over	O
10,000	O
users	O
pre-registered	O
for	O
I-Chu	B-Application
before	O
the	O
game	O
's	O
release	O
.	O
</s>
