Itabashi, Tokyo
Yamada Amy (born Yamada Futaba 山田双葉) was born in Itabashi, Tokyo and moved frequently after the age of 2, due to the nature of her father's job. Over the course of her childhood, she lived in Sapporo City, Kaga City, Ashida City, Kanuma City. This transient lifestyle forced her to confront issues of separation and bullying, issues that many of her protagonists also deal with.