そのhamachiはツール名の方であって魚じゃないです
魚もhamachiよ。 大文字で始めろって? https://en.m.wikipedia.org/wiki/Hamachi
The Japanese amberjack or yellowtail, Seriola quinqueradiata, is a species of jack fish in the family Carangidae. It is native to the northwest Pacific Ocean, from Korea to Hawaii. It is greatly appreciated in Japan, where it is called hamachi or b...