一
Radical #1
The 一 radical, “Horizontal stroke, one”
16 JLPT kanji are filed under this radical. Sorted by level, from most to least common.
JLPT N5
JLPT N4
JLPT N3
JLPT N2
JLPT N1
Sources: meanings and readings based on KANJIDIC2 and JMdict (EDRDG, CC BY-SA 4.0) · KanjiVG strokes © Ulrich Apel (CC BY-SA 3.0) · reading selection, French translations and memory hooks: Kanzen.