Who uses Japanese text to speech
Interest in Japanese has exploded across the US, the UK, Canada and Australia, driven by anime, manga, games and travel. Speechma’s Japanese voices are used by:
- Self-taught learners working toward the JLPT who want to hear a sentence read at natural speed and then slowed down.
- High school and college Japanese classes that need listening material for dialogues and vocabulary.
- Travelers rehearsing greetings, train announcements and restaurant phrases before visiting Tokyo or Kyoto.
- Indie game developers and animators prototyping Japanese lines for characters and menus (see video game voices).
- Companies working with Japanese partners who need a polite, professional voice for presentations.
Japanese voices available
Japanese voices on Speechma speak standard Japanese (based on the Tokyo accent), the variety taught in textbooks and heard on national broadcasts.
| Locale | Voices | Typical uses |
|---|---|---|
| Japanese (Japan) | Several male and female voices | JLPT practice, travel phrases, narration, business presentations |
| Multilingual voices | Voices able to read several languages | Scripts that switch between English and Japanese |
Use the language filter to preview every Japanese voice before you convert.
How to pick the right Japanese voice and style
Japanese has one standard accent for broadcast, so choosing a voice is mostly about tone and politeness. Japanese speech changes a lot with formality, and the voice simply follows what you write:
- Polite (です/ます form): for customers, presentations, lessons and announcements. Pair it with a calm voice at normal speed.
- Casual (plain form): for friendly vlogs, character dialogue and social clips. A brighter voice at slightly faster speed fits well.
- Very formal (keigo): for corporate greetings and phone menus, where a steady, lower voice sounds most trustworthy.
For learners, start at a slightly reduced speed, then switch to normal speed once you can follow along. Listening to the same sentence at two speeds is one of the fastest ways to train your ear.
Pronunciation tips for Japanese
- Write names in kana if they are misread. Kanji often have several readings, especially in personal and place names. Writing a name in hiragana or katakana guarantees the reading you want.
- Use Japanese punctuation. The comma 、 and period 。 create natural pauses; full-width ！ and ？ shape the intonation.
- Spell tricky numbers in kana. Counters change pronunciation: 三本 is sanbon, 六本 is roppon. If a number with a counter sounds wrong, write it in hiragana.
- Put English words in katakana. コンピューター is read as the Japanese loanword; leaving “computer” in English may sound out of place.
- Avoid romaji. The voices read Japanese script. Romanized text like “konnichiwa” will not be read as natural Japanese.
Example use cases
JLPT shadowing
Generate a sentence, play it, then repeat it out loud. This classic technique is called shadowing.
Game and anime prototypes
Mock up Japanese dialogue for characters before final casting.
Travel phrase packs
Create audio for ordering ramen, buying train tickets and asking for directions.
Video localization
Narrate tutorials in Japanese, or dub an English video into Japanese with AI Dubbing.
Travel phrases to generate before your trip
Paste the Japanese column into the tool, download each line as an MP3 and listen on the flight to Japan.
| Japanese | Romaji | English meaning |
|---|---|---|
| すみません、駅はどこですか。 | Sumimasen, eki wa doko desu ka. | Excuse me, where is the station? |
| これをください。 | Kore o kudasai. | This one, please. |
| カードで払えますか。 | Kādo de haraemasu ka. | Can I pay by card? |
| 二名で予約しています。 | Nimei de yoyaku shite imasu. | I have a reservation for two. |
| ありがとうございました。 | Arigatō gozaimashita. | Thank you very much. |
Only paste the Japanese text; the romaji is here to help you follow along.
Sample Japanese sentence
「いらっしゃいませ。本日のおすすめはこちらです。」
Irasshaimase. Honjitsu no osusume wa kochira desu.
English: “Welcome! Here is today’s recommendation.”
Japanese is one of the 10 languages supported by Voice Cloning and Voice Design (English, Spanish, French, German, Italian, Portuguese, Russian, Chinese, Japanese and Korean). With Voice Design you can describe a character, for example “cheerful young female, energetic, anime style,” and get a new Japanese voice.
Frequently asked questions
Is Japanese text to speech on Speechma free?
Can it read kanji correctly?
Can I type romaji?
Is it good for JLPT practice?
Can I use the Japanese audio commercially?
Can I clone my voice in Japanese?
Make better voiceovers, faster
- New voices and features the day they launch
- Script templates and tricks that make AI voices sound human
- Creator stories, community picks and early access
