回天

Kaiten-class human torpedo - 1944 class of Japanese human torpedoes. Article “回天” in Japanese Wikipedia has 73.1 points for quality (as of July 1, 2026). The article contains 170 references and 31 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 3.85 points.

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

Since the creation of article “回天”, its content was written by 167 registered users of Japanese Wikipedia (9272^nd place) and edited by 816 registered Wikipedia users in all languages.

The article is cited 339 times in Japanese Wikipedia and cited 1709 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #895 in February 2004
• Global: #17285 in December 2003

The highest popularity rank from 2008:

• Local (Japanese): #425 in December 2013
• Global: #14571 in August 2015

There are 26 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	English (en) Kaiten		81.3041
2	Japanese (ja) 回天		73.1496
3	German (de) Kaiten (bemannter Torpedo)		69.1105
4	French (fr) Kaiten		57.3335
5	Italian (it) Kaiten		46.1906
6	Polish (pl) Kaiten		42.2387
7	Chinese (zh) 回天		36.8548
8	Turkish (tr) Kaiten		34.3924
9	Ukrainian (uk) Кайтен		29.7463
10	Indonesian (id) Kaiten		29.2504

More...

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

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

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 回天		4 011 635
2	English (en) Kaiten		2 323 940
3	Chinese (zh) 回天		346 451
4	Russian (ru) Кайтэн		343 438
5	Spanish (es) Kaiten		174 718
6	Italian (it) Kaiten		167 567
7	French (fr) Kaiten		165 593
8	Polish (pl) Kaiten		133 082
9	German (de) Kaiten (bemannter Torpedo)		50 833
10	Czech (cs) Kaiten		38 711

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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 "回天" in June 2026

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 回天		10 207
2	English (en) Kaiten		7 231
3	Russian (ru) Кайтэн		1 106
4	German (de) Kaiten (bemannter Torpedo)		1 056
5	Chinese (zh) 回天		1 039
6	French (fr) Kaiten		442
7	Spanish (es) Kaiten		433
8	Italian (it) Kaiten		401
9	Polish (pl) Kaiten		234
10	Czech (cs) Kaiten		75

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

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

#	Language	AI award	Relative AI
1	English (en) Kaiten		204
2	Japanese (ja) 回天		167
3	German (de) Kaiten (bemannter Torpedo)		72
4	Italian (it) Kaiten		61
5	French (fr) Kaiten		46
6	Russian (ru) Кайтэн		40
7	Polish (pl) Kaiten		39
8	Chinese (zh) 回天		37
9	Dutch (nl) Kaiten		27
10	Czech (cs) Kaiten		15

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 "回天" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Kaiten		1
2	Arabic (ar) مركبة كايتن		0
3	Catalan (ca) Kaiten		0
4	Czech (cs) Kaiten		0
5	German (de) Kaiten (bemannter Torpedo)		0
6	Esperanto (eo) Kaiten (torpedo)		0
7	Spanish (es) Kaiten		0
8	Estonian (et) Kaiten		0
9	Basque (eu) Kaiten		0
10	French (fr) Kaiten		0

More...

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

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

#	Language	CI award	Relative CI
1	Japanese (ja) 回天		339
2	English (en) Kaiten		300
3	Ukrainian (uk) Кайтен		261
4	French (fr) Kaiten		238
5	Chinese (zh) 回天		182
6	Italian (it) Kaiten		98
7	Polish (pl) Kaiten		81
8	Korean (ko) 가이텐		46
9	Russian (ru) Кайтэн		44
10	German (de) Kaiten (bemannter Torpedo)		34

More...

#	Language	Value
ar	Arabic مركبة كايتن
ca	Catalan Kaiten
cs	Czech Kaiten
de	German Kaiten (bemannter Torpedo)
en	English Kaiten
eo	Esperanto Kaiten (torpedo)
es	Spanish Kaiten
et	Estonian Kaiten
eu	Basque Kaiten
fr	French Kaiten
he	Hebrew קייטן
id	Indonesian Kaiten
it	Italian Kaiten
ja	Japanese 回天
ko	Korean 가이텐
lt	Lithuanian Kaiten
nl	Dutch Kaiten
no	Norwegian Kaiten
pl	Polish Kaiten
ru	Russian Кайтэн
simple	Simple English Kaiten
sk	Slovak Kaiten (torpédo)
sv	Swedish Kaiten
tr	Turkish Kaiten
uk	Ukrainian Кайтен
zh	Chinese 回天

Best Rank

Japanese: #425 12.2013

Global: #14571 08.2015

Best Rank

Japanese: #895 02.2004

Global: #17285 12.2003

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

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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