Total calories (approx): 450 (how calories are calculated) 
Time needed: 15-20 minutes in the morning
Type: Japanese, omnivore (salmon, miso, fried tofu)
(Oops, I misnumbered the two recent bento! This should be no. 37, if you’re counting. I’ve changed the title but not the URL.)
This bento is a fairly classic example of using an onigiri bento box . Two onigiri, each with 1/2 cup of rice, are filled with rather big chunks of grilled salted salmon . (I made the onigir using the plastic wrap method , with the wrap left to protect the onigiri.) The bottom section is filled with leftover vegetable stir-fry with atsuage tofu (one of my favorite ingredients, as you may have noticed), plus some spicy miso marinated asparagus .
The only task in the morning is to make the onigiri - I really feel that ongiri made fresh in the morning taste so much better. However, you could make them in advance and wrap them up well in plastic wrap and store them in the refrigerator, or even freeze them (defrost them in the morning in the microwave, unless you have access to a microwave at lunchtime or don’t mind very cold onigiri with an icy center!). If the stir-fry has been in the fridge for a day or so, heat it up briefly in the morning before cooling off and packing, to be cautious.
To make this bento man-sized, increase the onigiri count to 3, and add some more of the two side dishes.