Definition of 七日鮫 (なぬかざめ)
七日鮫
なぬかざめ
nanukazame
noun
•
                
blotchy swell shark (Cephaloscyllium umbratile)(usually kana)
Other readings:
                ナヌカザメ
                Related Kanji
| 七 | seven | 
| 日 | day, sun, Japan, counter for days | 
| 鮫 | shark |