Quality:

Kaizōsha - bookstore chain and ex-publisher in Japan. This shop is the 3768th most popular in the global Wikipedia ranking of shops and the 817th most popular shop in Japanese Wikipedia. Article “改造社” in Japanese Wikipedia has 16.2 points for quality (as of July 1, 2025).
The article contains 8 references and 7 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.85 points.
This article has the best quality in English Wikipedia. However, this article is the most popular in Japanese version.
Achievements in all the time:
Japanese Wikipedia:
Global Wikipedia:
In June 2025 the article “改造社” was edited by 1 authors in Japanese Wikipedia and written by 1 authors in all languages.
Since the creation of article “改造社”, its content was written by 35 registered users of Japanese Wikipedia and edited by 47 registered Wikipedia users in all languages.
Kaizōsha is on the 817th place in local ranking of shops in Japanese Wikipedia
and on the 3768th place in global ranking of shops in all the time.
The article is cited 666 times in Japanese Wikipedia and cited 693 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Japanese): #12486 in October 2023
- Global: #283800 in November 2023
The highest popularity rank from 2008:
- Local (Japanese): #112523 in January 2025
- Global: #633323 in January 2008
There are 4 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.