先 — Kanji Reference

先 (before, ahead): 6 strokes, JLPT N5. On: セン. Kun: さき.

Property Value
Meaning before, ahead
Strokes 6
JLPT Level N5
On-reading (音読み) セン
Kun-reading (訓読み) さき
Radical 儿 (human/legs) [U+513F]

Stroke Order

The stroke order for 先 follows the standard rule of top-to-bottom and left-to-right.

  1. Stroke 1: The short horizontal line at the top.
  2. Stroke 2: The second horizontal line, slightly longer than the first.
  3. Stroke 3: The vertical line descending from the center of the horizontal lines.
  4. Stroke 4: The short diagonal stroke starting from the center vertical line, moving left.
  5. Stroke 5: The long diagonal stroke starting from the center vertical line, moving right.
  6. Stroke 6: The final long sweeping stroke (the "legs" of the human radical).

Radical Analysis

The kanji is composed of two parts:

  • Top part (𠂇): An ancient representation of a person or a hand.
  • Bottom part (儿): The radical for "human" or "legs."

Etymology: The kanji depicts a person (儿) with something above or in front of them (𠂇). It originally represented a person moving forward, which evolved into the abstract meaning of "ahead" or "before" in time or space.

Mnemonic

Imagine a person (the bottom radical) walking with their head (the top part) tilted forward. Because they are leaning forward, they are always ahead of everyone else.

On-readings (音読み) with Examples

セン (Sen)

Word Reading Romaji English
先輩 せんぱい senpai senior
先月 せんげつ sengetsu last month
先週 せんしゅう senshuu last week
先日 せんじつ senjitsu the other day

Kun-readings (訓読み) with Examples

さき (Saki)

Word Reading Romaji English
先に さきに saki ni ahead / beforehand
先っちょ さきっちょ sakiccho tip / point (colloquial)

JLPT N5 Words Using 先

Word Reading Romaji English JLPT
さき saki ahead N5
先月 せんげつ sengetsu last month N5
先週 せんしゅう senshuu last week N5
先輩 せんぱい senpai senior N4
先日 せんじつ senjitsu the other day N4
先生 せんせい sensei teacher N5
先ず まず mazu first of all N3
先ほど さきほど sakihodo a short while ago N3

Example Sentences

Japanese Reading Romaji English
先に行きます。 さきに いきます。 Saki ni ikimasu. I will go ahead.
先生は親切です。 せんせいは しんせつです。 Sensei wa shinsetsu desu. The teacher is kind.
先月、日本へ行きました。 せんげつ、 にほんへ いきました。 Sengetsu, Nihon e ikimashita. I went to Japan last month.
先週は忙しかったです。 せんしゅうは いそがしかったです。 Senshuu wa isogashikatta desu. Last week was busy.
先輩に教えてもらいました。 せんぱいに おしえて もらいました。 Senpai ni oshiete moraimashita. I was taught by my senior.
先ほど着きました。 さきほど つきました。 Sakihodo tsukimashita. I arrived a short while ago.

Common Confusion Pairs

Kanji Reading Meaning How to distinguish
セン / さき Before / Ahead The top horizontal lines are shorter than the bottom legs.
シツ / うしな(う) Loss / Error The top is a single horizontal line, and the bottom is a "big" (大) shape.
コウ / ひかり Light The top is a dot and a stroke, and the bottom is a "legs" shape.

Usage Frequency Note

is an extremely high-frequency kanji. It appears in daily conversation, news, and business settings. Because it is used in common time-related words (last month, last week) and social titles (sensei, senpai), it is one of the first 100 kanji a learner should master.