訓 くろ,くろ(い) ・ 音 ゲン
Sino-Vietnamese: huyền
A faint, dark thread: black and mysterious; remember 玄関, the entrance hall.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
玄関で靴を脱いでください。 (げんかんでくつをぬいでください)
Please take off your shoes at the entrance.