Shirabe
金釘
English jmdict
1
noun (common) (futsuumeishi) iron nail;metal nail
2
noun (common) (futsuumeishi) abbreviation scrawl;scrawled writing
See also: 金釘流 (かなくぎりゅう)
Other forms 金くぎ 【かなくぎ】 (search-only kanji form)