Overall, this is alright. Though suggest marking this as a crossover as it it isn't actually borrowing concepts but straight up crossing them over. Anyway, your style of writing is interesting if a little clunky. I wouldn't mind seeing this continued, as it is enjoyable. Looking forward to your Namek Saga. Super Saiyan Nate will no doubt be interesting. Try working on the interactions between characters, cause the give this feeling of surface level. If that makes any sense. It is fun regardless, just has some issues to work out on the quality side of things.

This chapter we have is full of nods, here's how I count.
1) Piccolo saving Gohan (Son Goku's and Chichi's Son from Dying) in the Super Saiyan Saga.
2) Katie being scared of Nate's safety especially during the Slimamander Boss Fight was a nice touch, despite she can't see Yo-Kai except in the Shojo manga and about Baku (I Don't why but the name of it, it's like the name of a pairing from Katsuki Bakugo and Izuku Midoriya/Deku or just if I was in a My Hero Academia fanfic, how I will nickname Bakugo).
3) We have some arc details nods. Pretty interesting.
4) Don't worry about Miradox description, to me, you did your best and it's all that matters.
5) An interesting question about a DBZ Arc.
6) The Yo-Kai Watch 3 Arc will have some space travel moments. This should be fun !
7) The Only time where Whisper is serious about using the Yo-Kai Pad.
8) I watched this episode and I must said I really like the plot twist where Katie is Whisper's owner.
9) An unknown Yo-Kai, whose is so mysterious.
10) I watched some episode of DBZ but I can't figure out what the White Light symbolizes.
Anyways, have a happy 2020 New Year and let's get patient for the next chapter.

Here's how we spell Slimamander french name : T-R-Y-P-T-I-K ! That chapter with the boss fight was really interesting and about Fire Dragon Fist, I thought it was an attack from Natsu's Dragneel from Fairy Tail but since you put it as an attack combined from Naruto and DBZ. Then my mistake ! That was a spectacular chapter, you really need to keep going with making those chapters !

A Yo-Kai Watch DBZ fanfics with it's many nods to Anime/Manga ? Now this is what I Call a daring but neverthless splendid fanfic. In this, Nate Adams is like Goku (the last race of the Saiyans who is raised on New Sakura Town and discovers that his parents are his adoptive parents). Together with his friends : Katie, Nate, Bear and Eddie along with their Yo-Kai's friends must undercover the Saiyan Race mysteries and defeats many Evil Yo-Kai's. Next chapter it's (if you play Yo-Kai Watch 4), the first boss battle : Slimamander (French name : Tryptik). And somethings tells me we are going to have this fanfic based on the first Yo-Kai game with many nods to famous Shonen : whether it is Dragon Ball Z, Fairy Tail and many more... Since you put Izuku in this fanfic, maybe for the next story idea making a Yo-Kai Watch/My Hero Academia x-over with Izuku joining Nate, Katie, Bear and Eddie in order to stop evil Yo-Kai causing mischief. Really cool fanfic, i'm hyped up for the boss battle against Slimamander now. See you next time.

I don't watch Dragon Ball ;(

A pretty simple introductory chapter, but that's fine. This is an interesting premise, and I look forward to seeing what you intend to do with this little mish-mash of series and concepts.

Though, I think this should probably be listed as a Yo-kai Watch/Dragon Ball crossover. Though that's really up to you.