For example, when you want to decide the number ofthelottery,
when shopping, if you want to choose only one.
In addition, when you want to ask or give,
when you want to decide fairly whom to do.
" To everyone who has downloaded this application "
If this application has a problem,
when you send an email to me, I'll make sure immediately.
Thanks in advance.
" About the music of this application "
The person who made the music of this application is"YUFURUKA".