Masayuki Yanai

pt

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Masayuki Yanai

Quality:

Masayuki Yanai - Japanese amateur astronomer (1959-). Article “Masayuki Yanai” in Portuguese Wikipedia has 2.1 points for quality (as of July 1, 2025).

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

Since the creation of article “Masayuki Yanai”, its content was written by 6 registered users of Portuguese Wikipedia and edited by 151 registered Wikipedia users in all languages.

The article is cited 19 times in Portuguese Wikipedia and cited 382 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #50136 in June 2019
  • Global: #83324 in September 2010

The highest popularity rank from 2008:

  • Local (Portuguese): #256049 in July 2008
  • Global: #881510 in November 2012

There are 15 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
1Italian (it)
Masayuki Yanai
25.0908
2Slovak (sk)
Masajuki Janai
24.2716
3Czech (cs)
Masajuki Janai
22.4076
4Armenian (hy)
Մասայուկի Յանայ
22.0478
5English (en)
Masayuki Yanai
20.0729
6Esperanto (eo)
Masayuki Yanai
13.1553
7Polish (pl)
Masayuki Yanai
12.9238
8Japanese (ja)
箭内政之
12.6784
9Korean (ko)
야나이 마사유키
10.2123
10Swedish (sv)
Masayuki Yanai
10.1086
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 "Masayuki Yanai" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Masayuki Yanai
14 446
2Japanese (ja)
箭内政之
8 068
3Polish (pl)
Masayuki Yanai
5 403
4Russian (ru)
Янай, Масаюки
3 545
5French (fr)
Masayuki Yanai
3 033
6German (de)
Masayuki Yanai
2 616
7Italian (it)
Masayuki Yanai
2 601
8Portuguese (pt)
Masayuki Yanai
2 151
9Hungarian (hu)
Janai Maszajuki
1 694
10Korean (ko)
야나이 마사유키
1 101
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 "Masayuki Yanai" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Masayuki Yanai
38
2Polish (pl)
Masayuki Yanai
32
3Japanese (ja)
箭内政之
14
4Hungarian (hu)
Janai Maszajuki
8
5Russian (ru)
Янай, Масаюки
8
6Esperanto (eo)
Masayuki Yanai
7
7French (fr)
Masayuki Yanai
7
8German (de)
Masayuki Yanai
6
9Slovak (sk)
Masajuki Janai
6
10Korean (ko)
야나이 마사유키
5
More...

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

The highest AI

Language versions of the article "Masayuki Yanai" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Masayuki Yanai
25
2Italian (it)
Masayuki Yanai
24
3French (fr)
Masayuki Yanai
23
4German (de)
Masayuki Yanai
17
5Polish (pl)
Masayuki Yanai
12
6Japanese (ja)
箭内政之
11
7Hungarian (hu)
Janai Maszajuki
8
8Portuguese (pt)
Masayuki Yanai
6
9Czech (cs)
Masajuki Janai
5
10Armenian (hy)
Մասայուկի Յանայ
4
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 "Masayuki Yanai" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Masayuki Yanai
1
2Armenian (hy)
Մասայուկի Յանայ
1
3Czech (cs)
Masajuki Janai
0
4German (de)
Masayuki Yanai
0
5Esperanto (eo)
Masayuki Yanai
0
6French (fr)
Masayuki Yanai
0
7Hungarian (hu)
Janai Maszajuki
0
8Italian (it)
Masayuki Yanai
0
9Japanese (ja)
箭内政之
0
10Korean (ko)
야나이 마사유키
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 "Masayuki Yanai" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
Masayuki Yanai
47
2Esperanto (eo)
Masayuki Yanai
44
3Italian (it)
Masayuki Yanai
41
4Armenian (hy)
Մասայուկի Յանայ
39
5Polish (pl)
Masayuki Yanai
32
6German (de)
Masayuki Yanai
30
7Japanese (ja)
箭内政之
28
8English (en)
Masayuki Yanai
25
9Swedish (sv)
Masayuki Yanai
25
10Hungarian (hu)
Janai Maszajuki
21
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
csCzech
Masajuki Janai
deGerman
Masayuki Yanai
enEnglish
Masayuki Yanai
eoEsperanto
Masayuki Yanai
frFrench
Masayuki Yanai
huHungarian
Janai Maszajuki
hyArmenian
Մասայուկի Յանայ
itItalian
Masayuki Yanai
jaJapanese
箭内政之
koKorean
야나이 마사유키
plPolish
Masayuki Yanai
ptPortuguese
Masayuki Yanai
ruRussian
Янай, Масаюки
skSlovak
Masajuki Janai
svSwedish
Masayuki Yanai

Popularity rank trends

Best Rank Portuguese:
#256049
07.2008
Global:
#881510
11.2012

AI rank trends

Best Rank Portuguese:
#50136
06.2019
Global:
#83324
09.2010

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 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 Portuguese Wikipedia the most popular articles on that day were: Michael B. Jordan, Oscar 2026, One Battle After Another, Pecadores (filme), Sean Penn, Paul Thomas Anderson, Jessie Buckley, Robert Redford, Roger Ibañez, O Agente Secreto.

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