That is wild! In Denmark I buy rice for 15 kr (~2€) / kg. Granted, it’s probably nowhere near the quality of Japanese rice. But still, what a price difference.

My language is already taken so here’s another language where I know the word: 奶酪 (nailao), first character meaning milk, second one I had to look up for the definition: “semi-solid food made from milk”

My parents flew from Denmark to Canada for a month, when I was 3 months old. So I reckon you could. Depends on you, your partner, and your kid, on whether you feel comfortable travelling.