京王線襲擊事件

October 2021 Tokyo attack - 2021 stabbing attacks committed on a train in Tokyo. Article "京王線襲擊事件" in Chinese Wikipedia has 34.6 points for quality (as of July 1, 2025). The article contains 15 references and 6 sections. The article also contains quality flaw template, which reduce quality score.

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

Since the creation of article "京王線襲擊事件", its content was written by 25 registered users of Chinese Wikipedia and edited by 180 registered Wikipedia users in all languages.

The article is cited 20 times in Chinese Wikipedia and cited 105 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #172 in November 2021
• Global: #475 in November 2021

The highest popularity rank from 2008:

• Local (Chinese): #11385 in November 2021
• Global: #28358 in November 2021

There are 10 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.

#	Language	Quality grade	Quality score
1	Malay (ms) Serangan Tokyo Oktober 2021		41.4065
2	English (en) October 2021 Tokyo attack		36.4854
3	Thai (th) การโจมตีโตเกียว เดือนตุลาคม พ.ศ. 2564		35.8525
4	Chinese (zh) 京王線襲擊事件		34.563
5	Japanese (ja) 京王線刺傷事件		33.9321
6	Indonesian (id) Serangan Tokyo 2021		31.8067
7	French (fr) Attentat du 31 octobre 2021 à Tokyo		31.467
8	Spanish (es) Ataque en la línea Keiō de 2021		26.7649
9	Korean (ko) 게이오선 칼부림 사건		22.818
10	Arabic (ar) هجوم طوكيو (أكتوبر 2021)		8.9945

More...

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

The most popular language versions of the article "京王線襲擊事件" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 京王線刺傷事件		484 233
2	English (en) October 2021 Tokyo attack		97 413
3	Chinese (zh) 京王線襲擊事件		37 894
4	Spanish (es) Ataque en la línea Keiō de 2021		3 603
5	Korean (ko) 게이오선 칼부림 사건		2 017
6	French (fr) Attentat du 31 octobre 2021 à Tokyo		1 520
7	Thai (th) การโจมตีโตเกียว เดือนตุลาคม พ.ศ. 2564		773
8	Indonesian (id) Serangan Tokyo 2021		515
9	Arabic (ar) هجوم طوكيو (أكتوبر 2021)		443
10	Malay (ms) Serangan Tokyo Oktober 2021		235

More...

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 "京王線襲擊事件" in June 2025

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 京王線刺傷事件		6 801
2	English (en) October 2021 Tokyo attack		1 308
3	Chinese (zh) 京王線襲擊事件		473
4	French (fr) Attentat du 31 octobre 2021 à Tokyo		87
5	Spanish (es) Ataque en la línea Keiō de 2021		42
6	Korean (ko) 게이오선 칼부림 사건		28
7	Thai (th) การโจมตีโตเกียว เดือนตุลาคม พ.ศ. 2564		28
8	Indonesian (id) Serangan Tokyo 2021		11
9	Arabic (ar) هجوم طوكيو (أكتوبر 2021)		9
10	Malay (ms) Serangan Tokyo Oktober 2021		4

More...

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

Language versions of the article "京王線襲擊事件" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Japanese (ja) 京王線刺傷事件		80
2	English (en) October 2021 Tokyo attack		47
3	Chinese (zh) 京王線襲擊事件		25
4	French (fr) Attentat du 31 octobre 2021 à Tokyo		9
5	Thai (th) การโจมตีโตเกียว เดือนตุลาคม พ.ศ. 2564		6
6	Spanish (es) Ataque en la línea Keiō de 2021		4
7	Arabic (ar) هجوم طوكيو (أكتوبر 2021)		3
8	Korean (ko) 게이오선 칼부림 사건		3
9	Indonesian (id) Serangan Tokyo 2021		2
10	Malay (ms) Serangan Tokyo Oktober 2021		1

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 "京王線襲擊事件" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	French (fr) Attentat du 31 octobre 2021 à Tokyo		4
2	English (en) October 2021 Tokyo attack		1
3	Japanese (ja) 京王線刺傷事件		1
4	Arabic (ar) هجوم طوكيو (أكتوبر 2021)		0
5	Spanish (es) Ataque en la línea Keiō de 2021		0
6	Indonesian (id) Serangan Tokyo 2021		0
7	Korean (ko) 게이오선 칼부림 사건		0
8	Malay (ms) Serangan Tokyo Oktober 2021		0
9	Thai (th) การโจมตีโตเกียว เดือนตุลาคม พ.ศ. 2564		0
10	Chinese (zh) 京王線襲擊事件		0

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

Language versions of the article "京王線襲擊事件" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Japanese (ja) 京王線刺傷事件		36
2	English (en) October 2021 Tokyo attack		35
3	Chinese (zh) 京王線襲擊事件		20
4	French (fr) Attentat du 31 octobre 2021 à Tokyo		3
5	Indonesian (id) Serangan Tokyo 2021		3
6	Malay (ms) Serangan Tokyo Oktober 2021		3
7	Thai (th) การโจมตีโตเกียว เดือนตุลาคม พ.ศ. 2564		2
8	Arabic (ar) هجوم طوكيو (أكتوبر 2021)		1
9	Spanish (es) Ataque en la línea Keiō de 2021		1
10	Korean (ko) 게이오선 칼부림 사건		1

More...

#	Language	Value
ar	Arabic هجوم طوكيو (أكتوبر 2021)
en	English October 2021 Tokyo attack
es	Spanish Ataque en la línea Keiō de 2021
fr	French Attentat du 31 octobre 2021 à Tokyo
id	Indonesian Serangan Tokyo 2021
ja	Japanese 京王線刺傷事件
ko	Korean 게이오선 칼부림 사건
ms	Malay Serangan Tokyo Oktober 2021
th	Thai การโจมตีโตเกียว เดือนตุลาคม พ.ศ. 2564
zh	Chinese 京王線襲擊事件

Best Rank

Chinese: #11385 11.2021

Global: #28358 11.2021

Best Rank

Chinese: #172 11.2021

Global: #475 11.2021

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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 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