415 series

415 series - dual-voltage AC/DC outer-suburban electric multiple unit train type. Article “415 series” in English Wikipedia has 53.9 points for quality (as of July 1, 2025). The article contains 19 references and 16 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 5.99 points.

This article has the best quality in Japanese Wikipedia. Also, this article is the most popular in that (English) language version.

Since the creation of article “415 series”, its content was written by 30 registered users of English Wikipedia and edited by 305 registered Wikipedia users in all languages.

The article is cited 235 times in English Wikipedia and cited 1057 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #81915 in January 2020
• Global: #16562 in December 2005

The highest popularity rank from 2008:

• Local (English): #683606 in December 2014
• Global: #68022 in December 2008

There are 5 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	Japanese (ja) 国鉄415系電車		83.1109
2	Korean (ko) 일본국유철도 415계 전동차		64.1674
3	French (fr) JNR série 415		54.8417
4	English (en) 415 series		53.911
5	Chinese (zh) 日本國鐵415系電車		46.2429

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

The most popular language versions of the article "415 series" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 国鉄415系電車		2 294 201
2	English (en) 415 series		92 364
3	Korean (ko) 일본국유철도 415계 전동차		16 003
4	Chinese (zh) 日本國鐵415系電車		5 113
5	French (fr) JNR série 415		329

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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 "415 series" in June 2025

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 国鉄415系電車		9 334
2	English (en) 415 series		650
3	Chinese (zh) 日本國鐵415系電車		171
4	Korean (ko) 일본국유철도 415계 전동차		17
5	French (fr) JNR série 415		5

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

Language versions of the article "415 series" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Japanese (ja) 国鉄415系電車		251
2	English (en) 415 series		30
3	Korean (ko) 일본국유철도 415계 전동차		13
4	French (fr) JNR série 415		7
5	Chinese (zh) 日本國鐵415系電車		4

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

Language versions of the article "415 series" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Korean (ko) 일본국유철도 415계 전동차		1
2	English (en) 415 series		0
3	French (fr) JNR série 415		0
4	Japanese (ja) 国鉄415系電車		0
5	Chinese (zh) 日本國鐵415系電車		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 "415 series" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Japanese (ja) 国鉄415系電車		511
2	English (en) 415 series		235
3	Chinese (zh) 日本國鐵415系電車		109
4	Korean (ko) 일본국유철도 415계 전동차		106
5	French (fr) JNR série 415		96

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#	Language	Value
en	English 415 series
fr	French JNR série 415
ja	Japanese 国鉄415系電車
ko	Korean 일본국유철도 415계 전동차
zh	Chinese 日本國鐵415系電車

Best Rank

English: #683606 12.2014

Global: #68022 12.2008

Best Rank

English: #81915 01.2020

Global: #16562 12.2005

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In English Wikipedia the most popular articles on that day were: Bad Bunny, Jeffrey Epstein, Epstein files, Ilia Malinin, Savannah Guthrie, Ghislaine Maxwell, 2026 Winter Olympics, List of Super Bowl halftime shows, Eileen Gu, Jutta Leerdam.

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