Blowfish emoji is the picture of the special type of fish that can increase greatly in the case of danger and stick out its thorns. It is also known as fugu - the extremely poisonous type of fish, which is used for food in Japan; but if it's cooked incorrect, it may cause death. So, it is used in relation to Japanese cuisine, and also as an illustration to underwater wonders, especially together with other emojis like Tropical Fish.
🐡 Blowfish emoji
refers to the animals and nature