<s>
NihongoUp	B-Application
was	O
an	O
Adobe	B-Operating_System
AIR	I-Operating_System
desktop	O
Japanese	O
educational	O
game	O
and	O
reviewing	O
tool	O
.	O
</s>
<s>
The	O
game	O
was	O
compatible	O
with	O
Microsoft	B-Application
Windows	I-Application
,	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
and	O
Linux	B-Application
.	O
</s>
<s>
iPhone	B-Operating_System
,	O
Android	B-Application
,	O
and	O
Windows	O
Phone	O
7	O
versions	O
of	O
the	O
game	O
were	O
also	O
available	O
.	O
</s>
<s>
In	O
2010	O
,	O
NihongoUp	B-Application
evolved	O
into	O
a	O
full-fledged	O
online	O
Japanese	O
language	O
learning	O
community	O
which	O
included	O
interactive	O
lessons	O
,	O
online	O
review	O
exercises	O
,	O
downloadable	O
applications	O
,	O
and	O
cheat	O
sheets	O
,	O
designed	O
to	O
provide	O
a	O
complete	O
solution	O
for	O
learners	O
of	O
the	O
Japanese	O
language	O
.	O
</s>
<s>
The	O
NihongoUp	B-Application
game	O
was	O
separated	O
into	O
four	O
different	O
modes	O
.	O
</s>
