haruki8

This Simple plugin allows you to show related post link to your specify page.
Place shortcode<code>[show_posts_link]</code> in page you want to display post title.
It is necessary to make ‘a page title’ and ‘the tag of the posts’ the same character string.
Then, you can see the related posts title on specify page entry.
If you need to change the number of display related posts title, you can change 
the number in admin page.
If you can read Japanese, check this URL. More detail. 
http://www.checksite.jp/develop/simple-related-posts-in-page/

Simple Related Posts in Page

This plugin will show related post links to page if page title and post tag is equal. Use shortcode [show_posts_link].

AMIMOTO

horike

wokamoto

Kazuto Takeshita

webnist

gatespace

*Related posts based on categories, tags. 
*Can be replaced and sort of related posts at admin screen. 
*I can be added as an add-on another related posts algorithm.
You can make addon to use <a href="https://github.com/horike37/wp-simple-related-posts-addon-template/" rel="nofollow ugc">Addon Template</a>.
You can use JSON REST API Endpoint. Require plugin <a href="https://wordpress.org/plugins/json-rest-api/" rel="ugc">JSON REST API</a> 
 http://example.com/wp-json/posts/%post_id%/sirp_related/ 
 http://example.com/wp-json/sirp_related/%post_id%/ 
 http://example.com/wp-json/sirp_related/%post_id%/?filter[num]=5
<h4>Translators</h4>
<ul>
<li>Japanese(ja) – <a href="https://profiles.wordpress.org/horike" rel="nofollow ugc">Horike Takahiro</a></li>
<li>Thai(th_TH) – <a href="http://www.xn--12cg1cxchd0a2gzc1c5d5a.com" rel="nofollow ugc">TG Knowledge</a></li>
</ul>
<h4>Contributors</h4>
<ul>
<li>@<a href="https://profiles.wordpress.org/shinichin" rel="nofollow ugc">ShinichiN</a></li>
<li>@<a href="https://profiles.wordpress.org/webnist" rel="nofollow ugc">Webnist</a></li>
<li>@<a href="https://profiles.wordpress.org/mt8biz" rel="nofollow ugc">mt8biz</a></li>
</ul>

WP Simple Related Posts

Related Posts plugin. It's flexible and fast and simple.

Simple Related Posts in Page vs WP Simple Related Posts