一番槍
1
the first to thrust a spear (at the enemy)
2
the first to achieve fame;the first to achieve merit
Other forms
一番鑓 【いちばんやり】 (search-only kanji form) · 一番やり 【いちばんやり】 (search-only kanji form) · 一番鎗 【いちばんやり】 (search-only kanji form)