B-CAS

B-CAS - System used in Japan used to deter copying. This company is the 3567^th most popular in the global Wikipedia ranking of business and the 301^st most popular company in Japanese Wikipedia. Article “B-CAS” in Japanese Wikipedia has 49.8 points for quality (as of July 1, 2026). The article contains 70 references and 27 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 5.53 points.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (Japanese) language version.

In June 2026 the article “B-CAS” was edited by 2 authors in Japanese Wikipedia and written by 2 authors in all languages.

Since the creation of article “B-CAS”, its content was written by 131 registered users of Japanese Wikipedia and edited by 169 registered Wikipedia users in all languages.

B-CAS is on the 301^st place in local ranking of business in Japanese Wikipedia and on the 3567^th place in global ranking of business in all the time.

The article is cited 99 times in Japanese Wikipedia and cited 143 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #121 in June 2012
• Global: #21857 in July 2006

The highest popularity rank from 2008:

• Local (Japanese): #153 in June 2008
• Global: #6465 in June 2008

There are 3 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Japanese (ja) B-CAS		49.7652
2	English (en) B-CAS		28.7397
3	Russian (ru) B-CAS		1.8635

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "B-CAS" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) B-CAS		2 833 526
2	English (en) B-CAS		187 530
3	Russian (ru) B-CAS		338

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "B-CAS" in June 2026

#	Language	Popularity award	Relative popularity
1	Japanese (ja) B-CAS		2 883
2	English (en) B-CAS		284
3	Russian (ru) B-CAS		27

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "B-CAS" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Japanese (ja) B-CAS		131
2	English (en) B-CAS		36
3	Russian (ru) B-CAS		2

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "B-CAS" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Japanese (ja) B-CAS		2
2	English (en) B-CAS		0
3	Russian (ru) B-CAS		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "B-CAS" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Japanese (ja) B-CAS		99
2	English (en) B-CAS		43
3	Russian (ru) B-CAS		1

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#	Language	Value
en	English B-CAS
ja	Japanese B-CAS
ru	Russian B-CAS

Best Rank

Japanese: #153 06.2008

Global: #6465 06.2008

Best Rank

Japanese: #121 06.2012

Global: #21857 07.2006

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information