<s>
is	O
an	O
adult	B-Application
visual	O
novel	O
by	O
Leaf	O
originally	O
released	O
for	O
DOS	B-Device
on	O
January	O
26	O
,	O
1996	O
.	O
</s>
<s>
The	O
sequel	O
is	O
To	B-Application
Heart	I-Application
,	O
because	O
in	O
To	B-Application
Heart	I-Application
~	O
Remember	O
My	O
Memories	O
~	O
,	O
Yūsuke	O
and	O
a	O
deceased	O
Mizuho	O
appear	O
.	O
</s>
<s>
A	O
cheerful	O
and	O
talkative	O
member	O
of	O
the	O
volleyball	B-Device
team	O
.	O
</s>
