SAPICA

zh

Check current
quality score
WikiRank.net
ver. 1.6.3

SAPICA

Quality:

SAPICA - contactless smart card system in Sapporo, Japan. Article “SAPICA” in Chinese Wikipedia has 34.9 points for quality (as of July 1, 2026). The article contains 13 references and 5 sections.

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

Since the creation of article “SAPICA”, its content was written by 10 registered users of Chinese Wikipedia and edited by 78 registered Wikipedia users in all languages.

The article is cited 128 times in Chinese Wikipedia and cited 712 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Chinese): #16841 in September 2015
  • Global: #98674 in November 2008

The highest popularity rank from 2008:

  • Local (Chinese): #100755 in February 2024
  • Global: #159490 in January 2009

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, 2026 (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
1Japanese (ja)
SAPICA
37.6891
2Chinese (zh)
SAPICA
34.8838
3English (en)
SAPICA
22.8781
4French (fr)
SAPICA
17.6627
5Korean (ko)
SAPICA
1.0183
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 "SAPICA" in all the time
#LanguagePopularity awardRelative popularity
1Japanese (ja)
SAPICA
384 733
2English (en)
SAPICA
44 434
3Chinese (zh)
SAPICA
15 623
4Korean (ko)
SAPICA
2 786
5French (fr)
SAPICA
623
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "SAPICA" in June 2026
#LanguagePopularity awardRelative popularity
1Japanese (ja)
SAPICA
531
2English (en)
SAPICA
172
3Chinese (zh)
SAPICA
109
4French (fr)
SAPICA
7
5Korean (ko)
SAPICA
4
More...

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

The highest AI

Language versions of the article "SAPICA" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1Japanese (ja)
SAPICA
43
2English (en)
SAPICA
20
3Chinese (zh)
SAPICA
10
4French (fr)
SAPICA
3
5Korean (ko)
SAPICA
2
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 2026

Language versions of the article "SAPICA" with the highest AI in June 2026
#LanguageAI awardRelative AI
1English (en)
SAPICA
0
2French (fr)
SAPICA
0
3Japanese (ja)
SAPICA
0
4Korean (ko)
SAPICA
0
5Chinese (zh)
SAPICA
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 "SAPICA" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Japanese (ja)
SAPICA
434
2Chinese (zh)
SAPICA
128
3English (en)
SAPICA
98
4French (fr)
SAPICA
26
5Korean (ko)
SAPICA
26
More...

Scores

Estimated value for Wikipedia:
Chinese:
Global:
Popularity in June 2026:
Chinese:
Global:
Popularity in all years:
Chinese:
Global:
Authors in June 2026:
Chinese:
Global:
Registered authors in all years:
Chinese:
Global:
Citations:
Chinese:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
SAPICA
frFrench
SAPICA
jaJapanese
SAPICA
koKorean
SAPICA
zhChinese
SAPICA

Popularity rank trends

Best Rank Chinese:
#100755
02.2024 		Global:
#159490
01.2009

AI rank trends

Best Rank Chinese:
#16841
09.2015 		Global:
#98674
11.2008

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on SAPICA from Wikipedia articles about Suica, Sapporo Municipal Subway, Kitaca, National interoperation service for the transport IC cards and Sapporo Streetcar. Whereas reading the article about SAPICA people most often go to Wikipedia articles on Kitaca, S.M.A.P. card, Wikipedia article, Suica and Transportation card.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

ja: SAPICA
en: SAPICA
zh: SAPICA
ko: SAPICA
fr: SAPICA

News from 1 July 2026

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.

In Chinese Wikipedia the most popular articles on that day were: 2026年國際足協世界盃, 金特務：本色回歸, 欠妳的那場婚禮, 非份之罪, 鐵拳教育, 埃尔林·哈兰德, 给阿嬷的情书, 郭文贵, 刚果民主共和国, 楊珍妮.

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 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