Quality:

Costco - American multinational chain of membership-only stores. This shop is the 12th most popular in the global Wikipedia ranking of shops and the 9th most popular shop in Japanese Wikipedia and the 101st most popular company in Japanese Wikipedia. Article “コストコ” in Japanese Wikipedia has 81.4 points for quality (as of July 1, 2025).
The article contains 156 references and 31 sections.
This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Japanese) language version.
Achievements in all the time:
Japanese Wikipedia:
Global Wikipedia:
Achievements in the last month:
Global Wikipedia:
The
3245th most popular in
AI in the last month.
In June 2025 the article “コストコ” was edited by 1 authors in Japanese Wikipedia and written by 36 authors in all languages (3245th place).
Since the creation of article “コストコ”, its content was written by 219 registered users of Japanese Wikipedia (4391st place) and edited by 2316 registered Wikipedia users in all languages.
Costco is on the 9th place in local ranking of shops in Japanese Wikipedia
and on the 12th place in global ranking of shops in all the time.
Costco is on the 101st place in local ranking of business in Japanese Wikipedia
and on the 168th place in global ranking of business in all the time.
The article is cited 703 times in Japanese Wikipedia and cited 4423 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Japanese): #132 in August 2024
- Global: #2220 in November 2024
The highest popularity rank from 2008:
- Local (Japanese): #550 in January 2008
- Global: #2463 in June 2008
There are 35 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.