Quality:

Hiroyuki Ninomiya - Japanese historian (1932-2006). Article “二宮宏之” in Japanese Wikipedia has 23.8 points for quality (as of July 1, 2025).
The article contains 19 references and 8 sections.
Since the creation of article “二宮宏之”, its content was written by 20 registered users of Japanese Wikipedia and edited by 20 registered Wikipedia users in all languages.
The article is cited 42 times in Japanese Wikipedia and cited 42 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Japanese): #17248 in September 2006
- Global: #265641 in September 2006
The highest popularity rank from 2008:
- Local (Japanese): #223955 in May 2011
- Global: #1250572 in January 2008
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).