Hunter x Hunter fighting game similar to the Naruto fighting games. Or any good HxH game honestly.

I know... I'm saying before they spoiled it by turning Goku into an alien with a stupid name and making the show about intergalactic fights and power ups instead of a simple adventure story.

Well, Pokemon is an anime, right? Well, a Pokemon game on a console that is actually similar to its handheld cousin. There. That would be my dream anime game. A Digimon game and Yugioh game that follows the same principles would also be ideal as well.

110% would play

Made by Platinum That's a must!

I would jizz in my pants if that ever happens.

For me it would have to be a Mahou Shoujo Lyrical nanoha game. I know one exist where nanoha is so OP because of her bombardment (which makes sense since that's why she is OP in the anime/manga). But I'd like to see a good one that gets localized. I mean I'd love to blast the daylights out of people using starlight breaker and divine Buster.

Anime
Jojo's Bizarre Adventure made by Platinum
Magi fighting game made by Cyber Connect 2
a good Naruto MMO


Cartoon
Batman Beyond made by Rocksteady

I'm going to add:

A Fist Of The North Star game made by Platinum Games. KOEI's effort was commendable, but I think Platinum would easily outdo 'em.

I have two. 

Full Metal Alchemist Brotherhood. Open world action rpg. Similar gameplay in Dragon's Dogma. 

Sword of the Stranger. Action rpg with breakneck swordplay and good story.