Preheat oven to 250 degrees F. Line a baking sheet with a silicone mat or parchment paper.
In a very large bowl, add the Chex, pretzels, sesame sticks, and peanuts. Stir with a spatula until well combined.
In a small bowl, add the melted butter, maple syrup, soy sauce, and salt. Stir until well combined. Pour over Chex mixture. Stir with a spatula until everything is evenly coated. Then sprinkle the furikake over the mixture. Stir until well combined.
Spread chex mix over the lined pan. Bake for 70-75 minutes, stirring every 15 minutes. Let it cool on the pan completely. It will crisp up more as it cools. Enjoy! Store in an airtight container.