Toriko  

トリコ, Toriko (TV), Toriko x One Piece Collabo Special

In this world of culinary marvels, hamburgers that sprout from the ground like four-leaf clovers, ice cream mountains carved by hands, and warm servings of macaroni stewing deep within volcanoes are some of the natural wonders to behold. The Gourmet Age has arrived, where individuals and chefs alike aspire to taste and create the most delectable dishes. Adventurers known as "Gourmet Hunters" search for rare ingredients to add a unique twist to their cooking. Toriko is a wild and passionate Gourmet Hunter renowned for discovering 2% of all known ingredients. Along with his friend Komatsu, a highly skilled chef working at a five-star hotel, Toriko strives to complete his Full Course Menu of Life. However, obtaining the most delicious ingredients won't be easy; he must overcome obstacles such as deadly monsters, evil organizations, and even food itself!

The first episode is actually a two-part special called "Toriko x One Piece Collabo Special"—a crossover with One Piece. The first part aired during Torikos timeslot at 9:00, and the second part aired during One Pieces timeslot at 9:30. That is also the reason why the second Toriko episode doesnt continue where the first one left off.Episode 51 is the first part of a two-part special called "Toriko x One Piece Collabo Special 2"—another crossover with One Piece. The second part is One Piece episode 542. The first part aired during Torikos timeslot at 9:00, and the second part aired during One Pieces timeslot at 9:30.Episode 99 is the first part of a two-part special called "Dream 9 Toriko & One Piece & Dragon Ball Z Super Collaboration Special"—a crossover with One Piece and Dragon Ball Z. The second part is One Piece episode 590. The first part aired during Torikos timeslot at 9:00, and the second part aired during One Pieces timeslot at 9:30.(Source: AniDB)