zzzzzzzzzz all you need to know is Zebra is leagues faster than anyone in Naruto will ever be and he can one-shot people with country level durability and firing power. Zebra rapes this matchup, hell, he wouldn't even have to get close he could kill Madara from miles away with a simple voice missile http://www.mangainn.com/manga/chapter/55075_toriko_chapter_128/page_18
Toriko is above the HST in power by quite a bit right now, all the heavenly kings are at country level durability with destructive capacity to match, and they're getting some pretty haxed abilities. At this moment, Zebra is protecting MILLIONS of people right now with a combination of his Voice sonar to see everyone around him for miles and his sound armor and jet voice, he can encase people in armor of sound to protect them, but more than that now he can use his jet voice that he uses to transport himself on other people, which is what he's doing now, he's making people fly away from the danger in the area by putting them in bubbles against their will and sending them off. He's doing this pretty casually while sitting down too.
Tl;DR Zebra could honestly solo all of the Narutoverse right now barring a full power Juubi mostly because we don't know its durability, if we did I could make a judgement on that