助番[sukeban] leader of a female gang
ブロック番号[burokkubangou] block number
暗唱番号[anshoubangou] personal identification number
一貫番号[ikkanbangou] serial number
一番[ichiban] best

一番[hitotsugai] pair
一番鶏[ichibandori] first cockcrowing
一番手[ichibante] first player
一番乗り[ichibannori] leader of a charge
一番線[ichibansen] track no. 1

コンシューマ向け製品[konshuumamukeseihin] consumer products
コンシューマ製品[konshuumaseihin] consumer goods
亜麻製[amasei] flaxen
鉛製[ensei] leaden
化学製品[kagakuseihin] chemical

外国製[gaikokusei] foreign-made
官製[kansei] government-manufactured
既製[kisei] ready-made
既製服[kiseifuku] ready-made clothes
偽製[gisei] pseudo