Cook rice – Rinse until water runs clear. Cook per package, fluff, and sprinkle with furikake.
Prep tofu – Press lightly, cut into rectangles, coat with cornstarch.
Pan-fry tofu – Heat oil, fry until golden on all sides. Set aside.
Make teriyaki – In the same pan, simmer soy sauce, mirin, sake, and sugar. Return tofu and coat.
Cucumber salad – Toss cucumber with rice vinegar, sesame oil, soy sauce, and shichimi. Marinate briefly.
Blanch veggies – Boil sugar snaps 1–2 min, drain, rinse cold.
Assemble – Layer rice in bento, top with teriyaki tofu + sesame seeds. Add cucumber salad, sugar snaps, and cherry tomatoes.