There had to be documents, Diana said, suddenly brimming with confidence and twitching her ears excitedly. When Masahiro and Hiromi’s names were given to the city hall, their parents had filled in these documents. Then they had stamped them with their hanko seals. What should we do? We can’t write, said Kota. But even cats can stamp a seal, can’t they? Diana replied. Okay, but where do cats get seals? This question stumped them for the longest time. They didn’t find a seal in time for Diana.
