I use to worked in Japanese Restaurant(inside the kitchen) b4,
believe me, those $0.60 or Sakae sushi can throw into
dustbin.
The quality of Carrefour & Sakae sushi are same, no quality
sushi.
If u want to try real sushi, go to those expensive Jap
restaurant(mainly for sushi), u can choose what fish u like, the
Jap chief will make infront of u.