Japanese Song Maker AI — J-Pop, Anime And City Pop
Describe the song in plain English and the lyrics are written in Japanese, not translated into it. Then they are sung — J-Pop, an anime opening, an enka ballad or an 80s city pop groove.
It writes and performs original Japanese songs from a description. The thing that separates a real one from a music generator with a language dropdown is structure. Japanese pop is not built as verse-chorus-verse; it runs intro, A-melo, B-melo, sabi, C-melo, outro, and the sabi is earned by a deliberate climb through the B-melo. Lyrics have to be composed in Japanese to sit on that shape — translated lines cram the A-melo and run out of room exactly where the hook should land.
15 free credits on signup — enough for one complete track with cover art. No card required.
Eight Japanese Styles And What To Name In The Prompt
Each is defined by a tempo range, an arrangement density and an era. Naming one does more work than any adjective, because "Japanese song" spans forty years of very different records.
J-Pop
110–160 BPMWide, chromatic melodies and dense arrangements. Key changes are a feature of the genre, not a flourish.
Anime opening
150–180 BPMHook in the first seconds because it has to survive the skip button, then a hard drive into the sabi.
Anime ending
85–110 BPMThinner and reflective. Acoustic guitar, soft piano, a bittersweet turn. A different job from the opening.
J-Rock
120–180 BPMGuitar-driven with dramatic vocal delivery. Emotional intensity carried by the performance, not the production.
City pop
95–125 BPMThe 1978–88 bubble-era sound. Funk bass, Rhodes, chorus guitar, glossy. Ask for neon rather than nostalgia.
Enka
60–90 BPMTraditional ballad form. Pentatonic melody, melismatic delivery, koto and shakuhachi. Restraint carries it.
Vocaloid-style
150–200 BPMFast arpeggios, complex melody, digital hyperactivity. The idiom — not a voicebank you tune note by note.
JRPG & game cues
InstrumentalTown themes, battle music, overworld loops. Skip the vocalist and ask for an instrumental.
How to Make a Japanese Song in 3 Steps
Pick the tradition, ask for the build into the sabi, refine the words.
Say Japanese, and say which tradition
J-Pop, anime OP or ED, J-Rock, city pop, enka or a game cue. The tradition sets the tempo, the density and the arrangement far more than any mood word will.
Ask for the build into the sabi
Name the A-melo and B-melo climb explicitly. A chorus that simply arrives is what separates a generic pop track from something that reads as Japanese pop.
Read the lyrics, then sing them
Check the words before they are performed. Respell any name or kanji you want read a particular way, then generate — and take a second pass on anything mispronounced.
Structure Beats Adjectives
A prompt describing a mood gets you Western pop with Japanese words on top. A prompt naming the tradition, the instruments and the climb into the sabi gets you the genre.
“Upbeat Japanese song.”
“Write and sing an anime opening in Japanese around 168 BPM, distorted guitar intro, driving drums and bright synth, male vocalist, tight A-melo into a climbing B-melo and an anthemic sabi, about a kid who learns his town is a simulation.”
“Sad Japanese song.”
“Write and sing an enka ballad in Japanese around 72 BPM, shakuhachi and koto over a string section, female vocalist singing melismatically and restrained, about a harbour town the singer left at nineteen and has not returned to.”
“Retro Japanese music.”
“Write and sing a city pop track in Japanese around 108 BPM, funk bass, Rhodes piano, chorus guitar and tight drums, female vocalist, warm and unhurried, about driving the Shuto Expressway at 2am with the windows down.”
What This Does That The Others Do Not — And What It Does Not
Google opens this search by asking whether you already have Japanese lyrics or want them written. That is the split. Suno, Tegmix and Synthesizer V all assume you arrive with finished words — Synthesizer V is a voicebank you tune note by note, which is a different craft entirely. Here one plain-English brief produces the lyrics in Japanese and the performance together, and you can read and fix the words in between. The gaps are real too, and stated plainly rather than buried: there is no tempo or key control where Tunee has both, no exact length, no WAV and no stems.
- One plain-English brief becomes Japanese lyrics and a finished performance
- Read and refine the words before anything is sung
- 4,000 characters of prompt room against a 400-character cap elsewhere
- Male or female vocalist, and regenerating a line costs one generation
- Honest gaps: no BPM or key control, no set length, no stems, MP3 not WAV
Japanese Prompts Worth Copying
Every one names a tradition, an arrangement and a real situation. The mood word alone does almost nothing.
Anime opening
“Write and sing an anime opening in Japanese around 168 BPM, distorted guitar intro, driving drums and bright synth, male vocalist, tight A-melo into a climbing B-melo and an anthemic sabi, about a kid who learns his town is a simulation”
Anime ending
“Write and sing a gentle anime ending theme in Japanese around 95 BPM, acoustic guitar and soft piano only, female vocalist, bittersweet and unresolved, about the walk home after saying goodbye to someone moving away”
City pop night drive
“Write and sing a city pop track in Japanese around 108 BPM, funk bass, Rhodes piano, chorus guitar and tight drums, female vocalist, warm and unhurried, about driving the Shuto Expressway at 2am with the windows down”
Enka ballad
“Write and sing an enka ballad in Japanese around 72 BPM, shakuhachi and koto over strings, female vocalist singing melismatically and restrained, about a harbour town the singer left at nineteen and never returned to”
J-Rock anthem
“Write and sing a J-Rock anthem in Japanese around 155 BPM, powerful guitar riff and double-kick drums, male vocalist soaring in the sabi, about refusing to apologise for who you turned out to be”
JRPG town theme
“Instrumental Japanese game music, a quiet town theme around 90 BPM, acoustic guitar, celesta and light strings, gentle and looping, the safe village you return to between battles”
Who Makes Japanese Songs Here
Anime & AMV creators
Original openings and endings that are not a claimed studio track.
Indie game developers
Town themes and battle cues in a JRPG idiom, cleared for release.
VTubers & streamers
Intro songs and stream beds in Japanese, with no attribution required.
Japanese learners
A song built from your own words, with the lyrics readable first.
What You Get
A sung Japanese song
Stereo MP3, male or female vocalist, full structure.
The written lyrics
In Japanese, tagged by section, refinable before singing.
Download on paid plans
Full commercial rights, no attribution, no expiry.
Free share link
Stream it and send it before spending a download.
Frequently Asked Questions
Starting with the one Google asks before it answers anything else.
Can it write Japanese lyrics, or do I need to bring my own?
Either way works, and this is the question Google itself asks first on this search. Describe the song in plain English — "an anime opening about a kid who finds out his town is a simulation" — and the lyrics are written for you in Japanese before anything is sung. Or paste lyrics you already have and they are used as written. Most people land in between: they keep a sabi they already wrote and let it build the A-melo and B-melo around it. Every other tool on this search assumes you arrive with finished words.
Are the lyrics really in Japanese, or translated from English?
Composed in Japanese from the first line. Name the language in your prompt and the words are written in it directly rather than drafted in English and pushed through a translator. It matters more in Japanese than almost anywhere else, because mora-timed lines and translated lines distribute syllables completely differently — a translated lyric sounds cramped in the A-melo and runs out of room at the sabi. You can read the words before a single note is generated.
Does it understand A-melo, B-melo and sabi?
The structure is generated; the labels come back in their Western names. A Japanese pop song is conventionally built as intro, A-melo, B-melo, sabi, C-melo, outro rather than the verse-chorus-verse shape of Western pop, and what you get back is tagged [Intro], [Verse 1], [Pre-Chorus], [Chorus], [Bridge], [Outro]. Read them as A-melo, B-melo and sabi respectively and the mapping is exact. The practical consequence is the one that matters: ask for a build through the B-melo into the sabi and you get the lift the genre depends on, instead of a chorus that simply arrives.
Can it do anime openings and endings?
Yes, and they are different jobs worth prompting differently. An opening is dense and fast, front-loads a hook in the first few seconds because it has to survive being skipped, and drives hard into the sabi. An ending is slower, thinner and reflective — acoustic guitar and piano rather than a wall of guitars. Ask for "anime OP" or "anime ED" explicitly along with the mood; asking for "anime music" gets you something in the middle that serves neither.
Can I write the prompt in Japanese, and does script matter?
You can write in either language, and kanji, hiragana and katakana all go in as ordinary text. In practice the choice affects singing rather than writing. Readings are where AI singing models are weakest in Japanese — a kanji with several valid readings can be sung with the wrong one, and names are the usual casualty. If a line comes out wrong, respelling that word in hiragana or katakana usually fixes it, because it removes the guess. Regenerating helps too: the same lyrics sung twice will differ.
Will the Japanese pronunciation be accurate?
Test it before you rely on it — that is the honest answer, and any tool promising flawless Japanese vocals is overselling. Pitch accent and kanji readings are the two weak points. Signup gives 15 credits with no card, which covers one complete song, so you can hear how your own lines come out before spending anything. What is genuinely solid is upstream: the lyrics are composed in Japanese and you can fix them before they are performed.
Can I set the BPM, key or length?
No, and it is worth being straight about it because competitors on this search do offer it. There is no tempo field, no key selector and no length slider. You can name a tempo or a feel in the prompt and it will be treated as a strong steer, but not as a setting. Tracks come back around a couple of minutes and you trim in an editor if you need an exact runtime. If exact-length matching is your requirement, a tool built around that will serve you better than this one.
Is it free, and can I release the song?
15 credits on signup with no card covers one complete song, and streaming plus a public share link stay free. Downloading and commercial use need a paid plan from $15 a month for 250 credits. On a paid plan the licence is full commercial with no attribution and no expiry, and no third-party rights holder exists, so releasing it or using it in a video is covered. Credits are refunded automatically if a generation fails. Audio comes back as stereo MP3 — there is no WAV export and no stems.
More Song & Language Tools
Same studio, same credits — whichever language it should be in.
Earn The Sabi.
Japanese lyrics written properly, built on the structure the genre actually uses, and sung by the vocalist you choose. 15 credits, no card.