noun
Ichthyological Society of Japan; ISJ
Official name of the Japanese academic society for ichthyology.
日本魚類学会は、魚類の研究を推進する学術団体です。
The Ichthyological Society of Japan is an academic organization that promotes research on fish.
Compound of 日本 (Japan), 魚類 (fish, fishes), and 学会 (academic society).