Yeah I didn't see all that much but when I went last year there was. There were big posters for advertising the Boruto movie and also the Naruto Exhibit at Roppongi.Damn. I'm kinda shocked about the lack of presence of Naruto has in Japan.
Didn't see much see this time, I saw a few posters advertising the new Boruto manga though.
But otherwise from the shops I went in and the merchandise I saw it was mainly One Piece stuff, Dragon Ball stuff and those school girl/magical girl stuff.
I saw Dragon Ball clothing, I heard the Head Cha La song outside a clothes shop. There's those little machines you put money in and you get a little figure from it, again I saw One Piece and Dragon Ball ones that's it.
Last year I saw Yokai Watch everywhere, that red cat thing was everywhere. Hardly saw anything of it this year.