Keiō

Keiō - Japanese era from May 1865 to October 1868. Article “Keiō” in Simple English Wikipedia has 37.3 points for quality (as of July 1, 2026). The article contains 16 references and 4 sections.

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

Since the creation of article “Keiō”, its content was written by 8 registered users of Simple English Wikipedia and edited by 298 registered Wikipedia users in all languages.

The article is cited 256 times in Simple English Wikipedia and cited 10815 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #948 in July 2025
• Global: #4484 in November 2003

The highest popularity rank from 2008:

• Local (Simple English): #25963 in April 2012
• Global: #35508 in April 2019

There are 20 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	Simple English (simple) Keiō		37.2923
2	English (en) Keiō		35.8853
3	German (de) Keiō		34.7811
4	Chinese (zh) 慶應		32.9736
5	Vietnamese (vi) Thời kỳ Khánh Ứng		30.4744
6	Thai (th) เคโอ		29.8173
7	Catalan (ca) Era Keiō		28.3727
8	French (fr) Ère Keiō		27.6562
9	Serbian (sr) Кеио		27.2888
10	Russian (ru) Кэйо (нэнго)		24.2386

More...

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

The most popular language versions of the article "Keiō" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 慶応		2 043 362
2	English (en) Keiō		401 259
3	Chinese (zh) 慶應		201 895
4	French (fr) Ère Keiō		54 543
5	Spanish (es) Keiō		53 173
6	Russian (ru) Кэйо (нэнго)		46 721
7	Korean (ko) 게이오		26 916
8	German (de) Keiō		13 198
9	Thai (th) เคโอ		10 392
10	Italian (it) Keiō		8 827

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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 "Keiō" in June 2026

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 慶応		6 591
2	English (en) Keiō		3 756
3	Chinese (zh) 慶應		1 092
4	Russian (ru) Кэйо (нэнго)		374
5	Spanish (es) Keiō		294
6	French (fr) Ère Keiō		266
7	Italian (it) Keiō		67
8	Thai (th) เคโอ		61
9	Korean (ko) 게이오		58
10	Simple English (simple) Keiō		48

More...

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

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

#	Language	AI award	Relative AI
1	Japanese (ja) 慶応		83
2	English (en) Keiō		58
3	French (fr) Ère Keiō		32
4	Chinese (zh) 慶應		32
5	German (de) Keiō		16
6	Italian (it) Keiō		12
7	Thai (th) เคโอ		11
8	Korean (ko) 게이오		9
9	Spanish (es) Keiō		8
10	Simple English (simple) Keiō		8

More...

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

Language versions of the article "Keiō" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Thai (th) เคโอ		1
2	Catalan (ca) Era Keiō		0
3	German (de) Keiō		0
4	English (en) Keiō		0
5	Spanish (es) Keiō		0
6	Basque (eu) Keiō Aroa		0
7	Persian (fa) کیئو (دوره)		0
8	French (fr) Ère Keiō		0
9	Indonesian (id) Keio		0
10	Italian (it) Keiō		0

More...

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

Language versions of the article "Keiō" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Japanese (ja) 慶応		7 830
2	Chinese (zh) 慶應		503
3	Korean (ko) 게이오		462
4	English (en) Keiō		320
5	French (fr) Ère Keiō		291
6	Russian (ru) Кэйо (нэнго)		271
7	Simple English (simple) Keiō		256
8	Turkish (tr) Keiō		250
9	Serbian (sr) Кеио		245
10	Persian (fa) کیئو (دوره)		199

More...

#	Language	Value
ca	Catalan Era Keiō
de	German Keiō
en	English Keiō
es	Spanish Keiō
eu	Basque Keiō Aroa
fa	Persian کیئو (دوره)
fr	French Ère Keiō
id	Indonesian Keio
it	Italian Keiō
ja	Japanese 慶応
ko	Korean 게이오
ru	Russian Кэйо (нэнго)
simple	Simple English Keiō
sr	Serbian Кеио
sv	Swedish Keiō
th	Thai เคโอ
tr	Turkish Keiō
vi	Vietnamese Thời kỳ Khánh Ứng
zh	Chinese 慶應
zhminnan	Min Nan Khèng-èng

Best Rank

Simple English: #25963 04.2012

Global: #35508 04.2019

Best Rank

Simple English: #948 07.2025

Global: #4484 11.2003

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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