<s>
is	O
a	O
Japanese	O
virtual	O
board	O
game	O
for	O
the	O
Nintendo	B-Operating_System
64	I-Operating_System
.	O
</s>
<s>
It	O
is	O
the	O
indirect	O
sequel	O
to	O
Saikyō	B-Application
Habu	I-Application
Shōgi	I-Application
,	O
a	O
launch	O
game	O
for	O
the	O
Nintendo	B-Operating_System
64	I-Operating_System
.	O
</s>
<s>
The	O
game	O
can	O
be	O
exploited	O
for	O
arbitrary	O
code	O
execution	O
,	O
allowing	O
owners	O
to	O
run	O
their	O
own	O
homebrew	B-Application
software	I-Application
.	O
</s>
