Creating your own DIY furikake blends can be a fun and flavorful endeavor. Start with a base of toasted sesame seeds and nori (seaweed), then add ingredients like dried bonito flakes, dried shrimp, shiso flakes, dried egg, or even crushed wasabi peas for extra flavor and crunch. Experiment with ratios to find your preferred blend. Just be mindful of balance and taste testing as you go!