Meaning
The kanji 朗 (ロウ, ほが-らか) primarily represents brightness and clarity. These core ideas often expand to encompass qualities like cheerfulness, serenity, and even a melodious or clear sound. Essentially, 朗 describes something distinct, unobstructed, and pleasant to experience.
Understanding the etymology of 朗 provides insight into its rich meanings. The left radical, 月 (つき/にくづき), primarily means 'moon' and serves as the semantic component, highlighting the moon's bright light. On the right, 郎 (ろう) functions as the phonetic component, indicating the 'rou' sound. Although 郎 typically means 'man' or 'son,' here its main purpose is phonetic.
Therefore, 朗 visually embodies the clear, bright light of the moon, which is inherently serene and often linked with peacefulness. This natural luminosity then extends metaphorically to human characteristics, such as a cheerful disposition, an open-hearted personality, or a distinct, clear voice. This Joyo Kanji, with 10 strokes, is typically learned in secondary school (Grade 8 equivalent).
Readings
On'yomi (音読み) — Chinese-derived readings
The primary On'yomi for 朗 is ロウ (ROU). This reading appears frequently in compound words, often conveying ideas of brightness, cheerfulness, or clarity. When referring to sound, it often implies resonance or distinctness.
朗読 (rōdoku) — reading aloud, recitation. This implies a clear, resonant reading voice.
明朗 (meirō) — bright, cheerful, open-hearted. This compound combines 明 (bright) with 朗 to strongly convey cheerfulness and clarity of character.
朗報 (rōhō) — good news, glad tidings. News that brings brightness and cheer to one's day.
Kun'yomi (訓読み) — Native Japanese readings
The main Kun'yomi for 朗 is ほが-らか (hoga-raka). This reading forms the adjectival noun 朗らか (hogaraka), which describes a bright, cheerful, or serene state. It is widely used for personalities, voices, moods, or even weather, highlighting a pleasant and unclouded quality.
朗らか (hogaraka) — cheerful, bright, serene, clear
朗らかな人 (hogaraka na hito) — a cheerful person
朗らかな声 (hogaraka na koe) — a bright, clear voice
朗らかな日差し (hogaraka na hizashi) — bright sunshine
Another listed Kun'yomi is あき-らか (aki-raka). While this reading aligns with 朗's meaning of 'clear' or 'evident,' its direct use with 朗 in modern Japanese is quite rare. It's far more common to see this reading with the kanji 明 (bright, clear). However, in more poetic or classical contexts, 朗 can occasionally convey clarity or distinctness through あき-らか.
朗らか (akiraka) — clear, evident, distinct
朗らかな月光 (akiraka na gekkō) — clear moonlight (a more literary or poetic expression)
朗らかな声で (akiraka na koe de) — in a clear voice (less common than 明瞭な声 or 朗らかな声 for "clear voice")
Common Words & Compounds
The kanji 朗 appears in many compounds, each bringing out its various shades of brightness, cheerfulness, and clarity. Exploring these examples is key to understanding its complete range of meanings in everyday Japanese.
Describing Personality & Mood:
明朗 (meirō) — bright, cheerful, open-hearted, frank. This compound is frequently used to describe a person's disposition.
朗らか (hogaraka) — cheerful, bright, serene. As an adjectival noun, it describes a pleasant and unclouded state.
朗らかな笑顔 (hogaraka na egao) — a cheerful smile. A common and heartwarming expression.
朗らかな性格 (hogaraka na seikaku) — a cheerful personality.
Related to Sound & Voice:
朗読 (rōdoku) — reading aloud, recitation. This implies a clear, well-enunciated reading.
朗々 (rōrō) — clearly, sonorously, ringing. Often used to describe a distinct and reverberating sound, especially a voice.
朗唱 (rōshō) — recitation, chanting aloud. Similar to 朗読 but can imply a more musical or rhythmic delivery.
Referring to News & Conditions:
朗報 (rōhō) — good news, glad tidings. News that brings cheer and brightens the mood.
晴朗 (seirō) — clear and fine weather. This combines 晴 (clear weather) with 朗 to emphasize a perfectly clear and bright day.
清朗 (seirō) — clear and serene. Can describe weather, atmosphere, or even a person's clear and untroubled character.
Literary & Poetic Usage:
朗月 (rōgetsu) — clear moon, bright moon. A poetic term for a beautifully clear moon.
月朗らか (tsuki hogaraka) — the moon is bright/clear. Another poetic expression, using the kun'yomi.
Example Sentences
彼女はいつも朗らかな笑顔で周りを明るくします。
Kanojo wa itsumo hogaraka na egao de mawari o akaruku shimasu.
She always brightens up her surroundings with a cheerful smile.
先生は生徒たちに物語を朗読してくれました。
Sensei wa seito-tachi ni monogatari o rōdoku shite kuremashita.
The teacher recited a story for the students.
長い冬が終わり、ようやく朗らかな春の日差しが戻ってきた。
Nagai fuyu ga owari, yōyaku hogaraka na haru no hizashi ga modotte kita.
The long winter ended, and finally, the bright spring sunshine returned.
彼の明朗な性格は、どんな困難も乗り越える力になった。
Kare no meirō na seikaku wa, donna konnan mo norikoeru chikara ni natta.
His cheerful personality became the strength to overcome any difficulty.
待望の新製品の発表は、市場にとって朗報となった。
Taibō no shinseihin no happyō wa, shijō ni totte rōhō to natta.
The announcement of the long-awaited new product was good news for the market.
少年の朗々とした歌声が広間に響き渡った。
Shōnen no rōrō to shita utagoe ga hiroma ni hibikiwatatta.
The boy's clear, ringing singing voice echoed through the hall.
会議の最後に、社長から皆にとっての朗報が告げられました。
Kaigi no saigo ni, shachō kara mina ni totte no rōhō ga tsuge raremashita.
At the end of the meeting, the president announced good news for everyone.
晴朗な空の下、私たちはピクニックを楽しんだ。
Seirō na sora no moto, watashitachi wa pikunikku o tanoshinda.
Under the clear and fine sky, we enjoyed a picnic.
困難な状況でも、彼は朗らかさを失わなかった。
Konnan na jōkyō demo, kare wa hogaraka-sa o ushinawanakatta.
Even in difficult circumstances, he did not lose his cheerfulness.
Memory Tip
To remember 朗, break it down into its components: 月 (moon) on the left and 郎 (man, son) on the right. Imagine a man (郎) standing beneath a bright, clear moon (月). This scene, bathed in calm, serene moonlight, makes everything distinct and pleasant. This visual strongly links 朗 to 'bright' and 'clear.' Furthermore, consider the feeling of such a night – peaceful and perhaps cheerful. This connection will help you associate 朗 with a 'cheerful' personality or a 'melodious,' clear voice, much like something illuminated by serene moonlight. A man under a bright moon is indeed a clear, cheerful sight!