The caterpillar's body was made from rice mixed with Aonori. The head was rice wraped with crabstick. The other details were done using eggsheet, nori and cheese.
The bento also contains meat patties, golden kiwis, grapes, strawberries and tomato.
The caterpillar in this toastart version is made from tomatoes and cucumbers.
I made this for myself, my boys hate cucumbers and tomatoes, lol. They are happy to just watch me gobble this up. :P
Where to get same or similar items used in today's bentos: