Quality:

Yutaka Kubota - Japanese teacher. Article "久保田裕" in Japanese Wikipedia has 5.5 points for quality (as of July 1, 2025).
The article contains 0 references and 7 sections. The article also contains quality flaw template, which reduce quality score.
Since the creation of article "久保田裕", its content was written by 16 registered users of Japanese Wikipedia and edited by 16 registered Wikipedia users in all languages.
The article is cited 9 times in Japanese Wikipedia and cited 9 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Japanese): #12966 in September 2020
- Global: #496710 in January 2008
The highest popularity rank from 2008:
- Local (Japanese): #247763 in October 2009
- Global: #1553117 in October 2009
There is 1 language version 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).