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	<id>https://www.studio-nibble.com/cd/index.php?action=history&amp;feed=atom&amp;title=Dates_on_Japanese_releases</id>
	<title>Dates on Japanese releases - Revision history</title>
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	<updated>2026-04-18T21:14:23Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.studio-nibble.com/cd/index.php?title=Dates_on_Japanese_releases&amp;diff=86&amp;oldid=prev</id>
		<title>Admin at 02:38, 1 June 2010</title>
		<link rel="alternate" type="text/html" href="https://www.studio-nibble.com/cd/index.php?title=Dates_on_Japanese_releases&amp;diff=86&amp;oldid=prev"/>
		<updated>2010-06-01T02:38:46Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:38, 31 May 2010&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l19&quot;&gt;Line 19:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 19:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Many Japanese releases have two dates encoded on the packaging. These dates are a part of Japan's fifty-year-old [http://nippop.com/features/feature_id-8/ ''saihan seido''] system, which allows publishers to set a minimum retail price (typically printed on the packaging) for which an item may be sold.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Many Japanese releases have two dates encoded on the packaging. These dates are a part of Japan's fifty-year-old [http://nippop.com/features/feature_id-8/ ''saihan seido''] system, which allows publishers to set a minimum retail price (typically printed on the packaging) for which an item may be sold.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;When two dates appear, the earlier date is the item's release date and the later is the date after which the ''saihan'' pricing restrictions are lifted. A typical example is Ｘ ～ ８ ８ • ２ • ２ ４　Ｏ • ２ • ２ ５, which hides the earlier date (February 25, 1987) behind a letter code.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;When two dates appear, the earlier date is the item's release date and the later is the date after which the ''saihan'' pricing restrictions are lifted. A typical example is &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{nowrap|&lt;/ins&gt;Ｘ ～ ８ ８ • ２ • ２ ４　Ｏ • ２ • ２ ５&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}&lt;/ins&gt;, which hides the earlier date (February 25, 1987) behind a letter code.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The date pairs do not always appear together. On one release of Propaganda's ''A Secret Wish'' the ''saihan'' date 再＇９ ６ • ５ • ９ まで is on the front of the obi, while the earlier release date ９ ４ • ５ • １ ０ （ ９ ４ • ５ ） Ⓧ Ⓨ is on the back. (In this example, 再...まで translates roughly to &amp;quot;resale...until&amp;quot;.)&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The date pairs do not always appear together. On one release of Propaganda's ''A Secret Wish'' the ''saihan'' date &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{nowrap|&lt;/ins&gt;再＇９ ６ • ５ • ９ まで&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}} &lt;/ins&gt;is on the front of the obi, while the earlier release date &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{nowrap|&lt;/ins&gt;９ ４ • ５ • １ ０ （ ９ ４ • ５ ） Ⓧ Ⓨ&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}} &lt;/ins&gt;is on the back. (In this example, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{nowrap|&lt;/ins&gt;再...まで&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;}} &lt;/ins&gt;translates roughly to &amp;quot;resale...until&amp;quot;.)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://www.studio-nibble.com/cd/index.php?title=Dates_on_Japanese_releases&amp;diff=84&amp;oldid=prev</id>
		<title>Admin: Created page with 'Many Japanese releases include a code representing the item's '''release date''' in year-month-day format. Sometimes these appear in a box on the back of the sleeve, while other …'</title>
		<link rel="alternate" type="text/html" href="https://www.studio-nibble.com/cd/index.php?title=Dates_on_Japanese_releases&amp;diff=84&amp;oldid=prev"/>
		<updated>2010-06-01T02:34:36Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;#039;Many Japanese releases include a code representing the item&amp;#039;s &amp;#039;&amp;#039;&amp;#039;release date&amp;#039;&amp;#039;&amp;#039; in year-month-day format. Sometimes these appear in a box on the back of the sleeve, while other …&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Many Japanese releases include a code representing the item's '''release date''' in year-month-day format. Sometimes these appear in a box on the back of the sleeve, while other times they will appear on the [[obi]] (the information sheet wrapped around the outside of the packaging), and there is often more than one date listed.&lt;br /&gt;
 &lt;br /&gt;
== Letters Representing Years ==&lt;br /&gt;
&lt;br /&gt;
Sometimes a release code will use a letter in the place of the year, such as Ｈ • ９ • ５. The following letter-to-date translations have been noted:&lt;br /&gt;
&lt;br /&gt;
* Ｎ = 1984&lt;br /&gt;
* Ｉ = 1985&lt;br /&gt;
* Ｈ = 1986&lt;br /&gt;
* Ｏ = 1987&lt;br /&gt;
* Ｒ = 1988&lt;br /&gt;
* Ｅ = 1989&lt;br /&gt;
* Ｃ = 1990&lt;br /&gt;
&lt;br /&gt;
Using this list we can see that our example code of Ｈ • ９ • ５ translates to September 5, 1986.&lt;br /&gt;
 &lt;br /&gt;
== One Release, Multiple Dates ==&lt;br /&gt;
&lt;br /&gt;
Many Japanese releases have two dates encoded on the packaging. These dates are a part of Japan's fifty-year-old [http://nippop.com/features/feature_id-8/ ''saihan seido''] system, which allows publishers to set a minimum retail price (typically printed on the packaging) for which an item may be sold.&lt;br /&gt;
&lt;br /&gt;
When two dates appear, the earlier date is the item's release date and the later is the date after which the ''saihan'' pricing restrictions are lifted. A typical example is Ｘ ～ ８ ８ • ２ • ２ ４　Ｏ • ２ • ２ ５, which hides the earlier date (February 25, 1987) behind a letter code.&lt;br /&gt;
&lt;br /&gt;
The date pairs do not always appear together. On one release of Propaganda's ''A Secret Wish'' the ''saihan'' date 再＇９ ６ • ５ • ９ まで is on the front of the obi, while the earlier release date ９ ４ • ５ • １ ０ （ ９ ４ • ５ ） Ⓧ Ⓨ is on the back. (In this example, 再...まで translates roughly to &amp;quot;resale...until&amp;quot;.)&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
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