Koichiro Harada

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Koichiro Harada

Quality:

Koichiro Harada - Japanese mathematician working on finite group theory. Article “Koichiro Harada” in English Wikipedia has 19.9 points for quality (as of July 1, 2025). The article contains 6 references and 4 sections.

This article has the best quality in Arabic Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Koichiro Harada”, its content was written by 13 registered users of English Wikipedia and edited by 28 registered Wikipedia users in all languages.

The article is cited 11 times in English Wikipedia and cited 28 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #263450 in November 2023
  • Global: #321833 in January 2010

The highest popularity rank from 2008:

  • Local (English): #1994161 in April 2013
  • Global: #2400169 in February 2019

There are 4 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, 2025 (including revision history and pageviews for previous years).

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

Languages with the highest quality

#LanguageQuality gradeQuality score
1Arabic (ar)
كويتشيرو هارادا
21.9581
2English (en)
Koichiro Harada
19.9105
3German (de)
Kōichirō Harada
9.7462
4Japanese (ja)
原田耕一郎
9.3756
More...

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

Most popular in all the time

The most popular language versions of the article "Koichiro Harada" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Koichiro Harada
14 128
2German (de)
Kōichirō Harada
4 911
3Japanese (ja)
原田耕一郎
3 156
4Arabic (ar)
كويتشيرو هارادا
287
More...

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

Most popular in June 2025

The most popular language versions of the article "Koichiro Harada" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Koichiro Harada
80
2Japanese (ja)
原田耕一郎
44
3German (de)
Kōichirō Harada
19
4Arabic (ar)
كويتشيرو هارادا
11
More...

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

The highest AI

Language versions of the article "Koichiro Harada" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Koichiro Harada
13
2German (de)
Kōichirō Harada
10
3Japanese (ja)
原田耕一郎
5
4Arabic (ar)
كويتشيرو هارادا
0
More...

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

The highest AI in June 2025

Language versions of the article "Koichiro Harada" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
كويتشيرو هارادا
0
2German (de)
Kōichirō Harada
0
3English (en)
Koichiro Harada
0
4Japanese (ja)
原田耕一郎
0
More...

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

The highest CI

Language versions of the article "Koichiro Harada" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1German (de)
Kōichirō Harada
11
2English (en)
Koichiro Harada
11
3Japanese (ja)
原田耕一郎
5
4Arabic (ar)
كويتشيرو هارادا
1
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
كويتشيرو هارادا
deGerman
Kōichirō Harada
enEnglish
Koichiro Harada
jaJapanese
原田耕一郎

Popularity rank trends

Best Rank English:
#1994161
04.2013
Global:
#2400169
02.2019

AI rank trends

Best Rank English:
#263450
11.2023
Global:
#321833
01.2010

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In English Wikipedia the most popular articles on that day were: Bad Bunny, Jeffrey Epstein, Epstein files, Ilia Malinin, Savannah Guthrie, Ghislaine Maxwell, 2026 Winter Olympics, List of Super Bowl halftime shows, Eileen Gu, Jutta Leerdam.

About WikiRank

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information