Commence by meticulously preparing the necessary ingredients, which entails daintily cubing the tuna, thinly slicing the carrot and red onion, skillfully mashing the avocado, and expertly dicing the spring onions.
In a spacious skillet, heat up a tablespoon of olive oil over medium heat.
Incorporate the diced spring onions, carrots, red onion, and tuna into the heated skillet. Cook until the vegetables achieve tenderness and the tuna is thoroughly cooked.
Add the Kikkoman Seasoning for Sushi, sesame oil, and toasted sesame seeds, ensuring to stir and amalgamate all the ingredients harmoniously.
Subsequently, lower the heat to a gentle simmer and introduce the cooked rice, red cabbage, and Kikkoman Poke Sauce. Thoroughly stir to integrate all the components.
Lastly, delicately incorporate the mashed avocado, stirring gently until the entire mixture is unified.
Before serving, generously squeeze fresh lime juice over the dish.