『Fantastic Fun 凄く楽しい！』
Our 4 month old girl loves this just as her brother did when he was 3 months old. With our son, we had a different, cheaper brand and I wasn't very happy turning my back on him thinking he would get tangled up, but this jolly jumper seems very safe and there seems little danger of your baby getting tangled up or hurt. I guess that is why it is the most popular- being the very first jumper of this kind, it was hard to improve on.