いんかん【印鑑】
one's seal印鑑証明〔書類〕a document certifying that a seal is registered印鑑証明（書）を発行してもらうhave a document i...
いんかん【×殷鑑】
殷鑑遠からずWe do not have to look far to find precedents that should be a warning to us.
いんかんしょうめい【印鑑証明】
〔書類〕a document certifying that a seal is registered印鑑証明（書）を発行してもらうhave a document issued certifyi...
いんかんとうろく【印鑑登録】
the legal registration of one's official seal印鑑登録をするhave one's seal registered at a public office
いんかんとおからず【殷鑑遠からず】
We do not have to look far to find precedents that should be a warning to us.
