Shirabe

自己じこ

Common Noun Noun
English jmdict
1
noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' self;oneself
彼は自己を没却する男ではない。
He knows how to assert himself.

自己紹介じこしょうかい

Common Noun Irregular Intransitive
English jmdict
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verb self-introduction
自己紹介してもいいですか。
May I introduce myself to you?