Keiichi Aichi

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Keiichi Aichi

Quality:

Keiichi Aichi - physicist (1880-1923). Article “Keiichi Aichi” in English Wikipedia has 17.5 points for quality (as of July 1, 2025). The article contains 2 references and 4 sections.

This article has the best quality in Chinese Wikipedia. However, the most popular language version of this article is Japanese.

Since the creation of article “Keiichi Aichi”, its content was written by 23 registered users of English Wikipedia and edited by 63 registered Wikipedia users in all languages.

The article is cited 4 times in English Wikipedia and cited 22 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #125136 in June 2018
  • Global: #158702 in November 2016

The highest popularity rank from 2008:

  • Local (English): #1906150 in September 2011
  • Global: #1005741 in July 2019

There are 6 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
1Chinese (zh)
爱知敬一
25.6782
2English (en)
Keiichi Aichi
17.5026
3Japanese (ja)
愛知敬一
14.4092
4Arabic (ar)
كييشي أيشي
12.2272
5Spanish (es)
Keiichi Aichi
11.0382
6French (fr)
Keiichi Aichi
10.3594
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 "Keiichi Aichi" in all the time
#LanguagePopularity awardRelative popularity
1Japanese (ja)
愛知敬一
49 947
2English (en)
Keiichi Aichi
12 299
3Chinese (zh)
爱知敬一
1 014
4French (fr)
Keiichi Aichi
628
5Arabic (ar)
كييشي أيشي
533
6Spanish (es)
Keiichi Aichi
511
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 "Keiichi Aichi" in June 2025
#LanguagePopularity awardRelative popularity
1Japanese (ja)
愛知敬一
213
2English (en)
Keiichi Aichi
61
3Chinese (zh)
爱知敬一
23
4Arabic (ar)
كييشي أيشي
21
5Spanish (es)
Keiichi Aichi
3
6French (fr)
Keiichi Aichi
3
More...

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

The highest AI

Language versions of the article "Keiichi Aichi" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Keiichi Aichi
23
2Japanese (ja)
愛知敬一
22
3French (fr)
Keiichi Aichi
6
4Spanish (es)
Keiichi Aichi
5
5Chinese (zh)
爱知敬一
5
6Arabic (ar)
كييشي أيشي
2
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 "Keiichi Aichi" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Chinese (zh)
爱知敬一
1
2Arabic (ar)
كييشي أيشي
0
3English (en)
Keiichi Aichi
0
4Spanish (es)
Keiichi Aichi
0
5French (fr)
Keiichi Aichi
0
6Japanese (ja)
愛知敬一
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 "Keiichi Aichi" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Japanese (ja)
愛知敬一
10
2Chinese (zh)
爱知敬一
5
3English (en)
Keiichi Aichi
4
4French (fr)
Keiichi Aichi
2
5Arabic (ar)
كييشي أيشي
1
6Spanish (es)
Keiichi Aichi
0
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
كييشي أيشي
enEnglish
Keiichi Aichi
esSpanish
Keiichi Aichi
frFrench
Keiichi Aichi
jaJapanese
愛知敬一
zhChinese
爱知敬一

Popularity rank trends

Best Rank English:
#1906150
09.2011
Global:
#1005741
07.2019

AI rank trends

Best Rank English:
#125136
06.2018
Global:
#158702
11.2016

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 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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