Takashi Murakami

If you are not logged in, it will not hide the current public posts. ( Only one generation, but allows the future of the article published. ) 
公開記事を更新（予約投稿）した状態であっても、..訪問者が予約投稿前の記事を閲覧できるようになる

Fixed Future Posts

Plug-in ( Fixed Future Posts ) for the WordPress.

krawl

Creates a widget that can be used to display upcoming posts.
Features
<ul>
<li>Control number of posts to be displayed</li>
<li>Display posts in ascending, descending or random order</li>
<li>Display post titles as a link or plain text</li>
<li>Display drafts along with scheduled posts</li>
<li>Display drafts instead of scheduled posts</li>
<li>Provides a shortcode for displaying</li>
</ul>
Shortcode(s):
<ul>
<li>[bcdupcoming] : Displays a list of all upcoming posts. Has the same options available to it as the widget.</li>
</ul>
For detailed usage instructions please visit [duhjones.com](http://www.duhjones.com/downloads/bcd-upcoming-posts/)

BCD Upcoming Posts

Displays a list of upcoming posts in a widget.

Fixed Future Posts vs BCD Upcoming Posts