Inari zushi (Sushi with seasoned fried tofu) Japanese veggie recipe

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Inari-zushi (Inari Sushi)

Ingredients(6 pieces)
Vinegared rice cooked with 75g Japanese rice
1 Tbsp Rice vinegar
Tbsp Sugar
Pinch of Salt

3 Slices Abura-age (Fried tofu)
(Seasoning)
100ml Soup stock
2 Tbsp Sugar
2 Tbsp Mirin
1 Tbsp Soy sauce