訓 おのれ,つちのと,な ・ 音 コ,キ
Sino-Vietnamese: kỷ
Hán Việt kỷ as in ích kỷ (selfish) and tri kỷ (soulmate): oneself. Don't confuse it with 已 and 巳.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
面接で自己紹介をした。 (めんせつでじこしょうかいをした)
I introduced myself at the interview.