the play is adapted from a comic of the same name. it tells the story of more than 700,000 foreigners in japan in tokyo. in the "salad bowl" metropolis where different languages, food and culture coexist, the green-haired international search policeman mari (played by nao) and the chinese translator aikino (played by matsuda ryuhei), who has a sad past, pick up the life of japanese society that is about to fall. although the styles are different, the two people with "stomach combination" will face the "language" and "heart", thus opening the "pandora's box" ccc