I went to Japan for holiday recently. I didn't pay attention that much on anime these days; the only thing that I recalled from my trip was the relatively huge Attack on Titan exhibition when I went to Tokyo SkyTree. Needless to say, I was pleasantly surprised. I suppose it shows that this series is very popular nowadays.
I still saw One Piece, Dragon Ball or Gundam almost everywhere (even at konbini such as 7/11) together with the all-time classic series like Anpanman or Doraemon. They blended these characters into snacks and other goodies for all ages to buy. It's pop culture things, so...
Anyways, as far as Naruto series goes, none that I encountered during my trip. But hey, this is just anecdotes, so, please take it with a grain of salt. When I lived there for study/work, Naruto series was on the same tier as One Piece in terms of popularity. I couldn't tell you exactly, but if you live there, you'd know the vibe. Those were the good days of Naruto, long before the disastrous NH/SS era.
There's a good reason Naruto was not on NHK top 100 anime list (http://www.nhk.or.jp...port/index.html) , which I think it was impacted by the ending.
Boruto series is not even once appeared in weekly top 10 anime ranking, despite all the big names SP put to work on the project and I suppose a relatively big advertisement (via its weekly jump issues). Check out the internet yourself. In its golden days, Naruto was a regular contender in top 10 or top 5, together with Meitantei Conan and One Piece. Those days are gone, thanks to NH/SS to spin off Boruto. Big mistake.
Don't even talk about Boruto manga sales. Compared to Naruto, it shrunk by large proportion. Further strengthening a pareto principle observation with this series (albeit amateurish one, ha ha..). Naruto used to be in the top 4 or 5 with at least above 5-6 million a year in its golden time. On the contrary, the trend for Boruto is going down, no matter how you slice and dice it. Check out how the manga sales fare in its first half of 2017 (https://myanimelist.net/news/50938285).
I would argue that technically Naruto is not over. It's not over as much as Dragon Ball is never really over. When a series ends, it should come to a conclusion to the journey. Not another subplot just for the sake of money making after the climax of the story. Naruto is not Dragon Ball. It's not even close. The key difference between these two, Dragon Ball is huge and it keeps drawing fans because of its plot simplicity. Its main attraction was strong people fighting strong enemies. People watch Dragon Ball for its fight sequence and for its pop culture.
Different case with Naruto. If you're a longtime fans, like I was before the ending, you know that it has lost its charm with the ending and the new plot. For the record, I actually had the first volume of Naruto bought in its first year and the original WSJ issue with Naruto first chapter that I bought when I lived in Japan --I threw away these items btw 
Slam Dunk ended gracefully, likewise with Fullmetal Alchemist, Yu Yu Hakusho, Inuyasha and many others. They completed their journey with satisfying ends and a journey worth exploring for many years.
A better route Naruto producer should have taken is to end it gracefully. To tie up the loose ends and conclude it with satisfying end. If they want to milk it some more, spin off a series telling the history of First Hokage, Fourth Hokage or even Sage of Six Path for that matters. Unfortunately, they choose a rushed romance subplot which only loud minority cares. Yes, NH/SS is a loud minority based on the follow-up sales number. The one that claimed to be the most popular pairing turns out to be the least popular ones. It's not a surprise that these pairing are no longer being pushed to make it more popular in the new series.
Edited by Namaenash, 21 July 2017 - 06:09 PM.