一 — One
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Start 7-Day Free Trial →Common Japanese Words with 一 (One)
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One (一) moon (月) cycle is exactly one month.
One (一) expressed as a counter. Used when ordering items at a restaurant or counting standalone physical objects (e.g., apples, boxes, ideas).
One (一) sun (日) cycle is one day.
One (一) person (人).
One (一) expressed as the number one.
Doing something one (一) more time/degree (度) means doing it again.
Doing something to one (一) time/degree (度) means doing it once.
One (一) specific point in time (時) is a moment.
Frequently Asked Questions About 一 (One)
What is the best kanji mnemonic for 一 (One)?
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The Shibashi Japanese kanji mnemonic for 一 ("One", read as いち) is: The boy hit-o (ひと) his knee and now it’s itchy (いち). Thank God it’s-u (いつ) just one knee. Using visual kanji mnemonics that combine the character's radicals, meaning, and reading into a single illustrated scene makes 一 effortless to recall.
What does the kanji 一 mean and how is it read in Japanese?
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The Japanese kanji 一 means "One". Its primary reading is いち (On'yomi: いち, いつ; Kun'yomi: ひと). Our Japanese kanji mnemonics tie the reading directly into the visual story so you remember both the meaning and pronunciation together.
What are common Japanese words and compounds with 一?
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Essential Japanese vocabulary words containing 一 include: 一月 (ひとつき - one month), 一つ (ひとつ - one), 一日 (いちにち - (1) one day, (2) first of month), 一人 (ひとり - one person).
How do Japanese kanji mnemonics help you remember 一 (One) faster?
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Traditional rote stroke repetition fades quickly. Shibashi's Japanese kanji mnemonics turn 一 (One) and its shared visual radical family into memorable characters and objects, paired with smart Spaced Repetition (SRS) and native audio so the memory sticks permanently.