import json

names = ['佐藤ジュリア','吉田リリー','鈴木サム','山田クレイム']

data = [{'id':i,'name':name} for i,name in enumerate(names)]
open("aho.json","w").close()
with open("aho.json","w",encoding="utf-8") as f:
    json.dump(data,f,indent=4)


with open("aho.json","r",encoding="shift-jis") as f:
    data = json.load(f)

print(data)