<s>
is	O
a	O
role-playing	O
video	O
game	O
developed	O
and	O
published	O
by	O
Riverhillsoft	O
for	O
the	O
NEC	B-Operating_System
PC-9801	I-Operating_System
in	O
1992	O
in	O
Japan	O
only	O
.	O
</s>
<s>
An	O
original	O
video	O
animation	O
by	O
Group	O
TAC	O
was	O
originally	O
released	O
by	O
Toho	B-Application
in	O
May	O
1995	O
in	O
Japan	O
;	O
it	O
was	O
later	O
released	O
also	O
in	O
the	O
United	O
States	O
.	O
</s>
<s>
The	O
video	O
game	O
developed	O
by	O
Riverhillsoft	O
and	O
published	O
by	O
Riverhillsoft	O
and	O
Vic	O
Tokai	O
Corporation	O
for	O
the	O
NEC	B-Operating_System
PC-9801	I-Operating_System
,	O
PC	B-General_Concept
Engine	I-General_Concept
and	O
Super	B-Application
Famicom	I-Application
.	O
</s>
<s>
In	O
the	O
game	O
,	O
the	O
evil	O
sorceress	O
Dynastar	O
( ダイナスター	O
)	O
(	O
voiced	O
by	O
Yōko	O
Matsuoka	O
)	O
challenges	O
Princess	B-Application
Minerva	I-Application
(	O
voiced	O
by	O
Miki	O
Itou	O
)	O
,	O
threatening	O
to	O
kidnap	O
all	O
the	O
girls	O
in	O
the	O
world	O
and	O
turn	O
them	O
into	O
monsters	O
.	O
</s>
<s>
It	O
was	O
released	O
for	O
the	O
PC	B-General_Concept
Engine	I-General_Concept
on	O
March	O
25	O
,	O
1994	O
,	O
and	O
the	O
Super	B-Application
Famicom	I-Application
on	O
June	O
23	O
,	O
1995	O
.	O
</s>
<s>
In	O
2018	O
,	O
the	O
Super	B-Application
Famicom	I-Application
version	O
got	O
a	O
fan	O
translation	O
into	O
the	O
English	O
language	O
.	O
</s>
<s>
On	O
release	O
,	O
Famicom	O
Tsūshin	O
scored	O
the	O
PC	B-General_Concept
Engine	I-General_Concept
version	O
a	O
21	O
out	O
of	O
40	O
score	O
,	O
and	O
the	O
Super	B-Application
Famicom	I-Application
version	O
of	O
the	O
game	O
a	O
23	O
out	O
of	O
40	O
.	O
</s>
<s>
The	O
original	O
video	O
animation	O
Princess	B-Application
Minerva	I-Application
was	O
produced	O
by	O
Group	O
TAC	O
was	O
released	O
by	O
Toho	B-Application
in	O
May	O
1995	O
in	O
Japan	O
.	O
</s>
<s>
Princess	B-Application
Minerva	I-Application
.	O
</s>
