<s>
,	O
subtitled	O
Celestial	O
Globe	O
of	O
Your	O
Heart	O
,	O
and	O
sometimes	O
abbreviated	O
as	O
,	O
is	O
a	O
Japanese	O
adult	B-Application
visual	O
novel	O
developed	O
by	O
Lump	O
of	O
Sugar	O
and	O
released	O
on	O
January	O
31	O
,	O
2014	O
for	O
Windows	B-Application
PCs	I-Application
.	O
</s>
<s>
Most	O
of	O
Sekachu'''s	O
story	O
takes	O
place	O
during	O
spring	B-Application
break	I-Application
in	O
the	O
fictional	O
,	O
which	O
is	O
famous	O
for	O
its	O
math	O
and	O
science	O
courses	O
.	O
</s>
<s>
The	O
game	O
,	O
set	O
in	O
the	O
countryside	O
,	O
combines	O
harem	O
and	O
fantasy	B-Application
elements	O
together	O
.	O
</s>
<s>
Later	O
on	O
,	O
Tetsujin	O
proposed	O
the	O
idea	O
of	O
Sekai	B-Application
to	I-Application
Sekai	I-Application
no	I-Application
Mannaka	I-Application
de	I-Application
,	O
for	O
a	O
title	O
.	O
</s>
<s>
The	O
character	O
designer	O
was	O
Fumitake	O
Moekibara	O
,	O
who	O
has	O
drawn	O
many	O
character	O
designs	O
in	O
previous	O
Lump	O
of	O
Sugar	O
games	O
,	O
such	O
as	O
Nursery	B-Application
Rhyme	I-Application
,	O
Itsuka	O
,	O
Todoku	O
,	O
Ano	O
Sora	O
ni	O
,	O
and	O
Tayutama	B-Application
:	I-Application
Kiss	I-Application
on	I-Application
my	I-Application
Deity	I-Application
.	O
</s>
<s>
Both	O
of	O
these	O
versions	O
included	O
adult	B-Application
content	O
.	O
</s>
<s>
The	O
game	O
was	O
postponed	O
for	O
a	O
month	O
,	O
before	O
being	O
released	O
as	O
a	O
limited	O
edition	O
DVD-ROM	O
for	O
Windows	B-Application
PCs	I-Application
on	O
January	O
31	O
,	O
2014	O
.	O
</s>
