My girls join the Girlscout in Japan. When they have outings, they'll prepare "girlben" which is short for "girlscout's bento/lunchbox", which is literally just

My girls join the Girlscout in Japan. When they have outings, they'll prepare "girlben" which is short for "girlscout's bento/lunchbox", which is literally just 2 or 3 onigiris with whatever ingredients they want.