---
title: "アクセント句から音素の長さと音高を得る"
method: POST
path: "/mora_data"
tags: ["クエリ編集"]
---

# アクセント句から音素の長さと音高を得る

`POST /mora_data`

## Query parameters

- `speaker` integer, required
- `core_version` string

## Request body

- AccentPhrase[]
  - `moras` Mora[], required — モーラのリスト
    - `text` string, required — 文字
    - `consonant` string — 子音の音素
    - `consonant_length` number — 子音の長さ
    - `vowel` string, required — 母音の音素
    - `vowel_length` number, required — 母音の長さ
    - `pitch` number, required — 音高
  - `accent` integer, required — アクセント箇所
  - `pause_mora` Mora — モーラ（子音＋母音）ごとの情報。
    - `text` string, required — 文字
    - `consonant` string — 子音の音素
    - `consonant_length` number — 子音の長さ
    - `vowel` string, required — 母音の音素
    - `vowel_length` number, required — 母音の長さ
    - `pitch` number, required — 音高
  - `is_interrogative` boolean — 疑問系かどうか

## Response `200`

Successful Response

- AccentPhrase[]
  - `moras` Mora[], required — モーラのリスト
    - `text` string, required — 文字
    - `consonant` string — 子音の音素
    - `consonant_length` number — 子音の長さ
    - `vowel` string, required — 母音の音素
    - `vowel_length` number, required — 母音の長さ
    - `pitch` number, required — 音高
  - `accent` integer, required — アクセント箇所
  - `pause_mora` Mora — モーラ（子音＋母音）ごとの情報。
    - `text` string, required — 文字
    - `consonant` string — 子音の音素
    - `consonant_length` number — 子音の長さ
    - `vowel` string, required — 母音の音素
    - `vowel_length` number, required — 母音の長さ
    - `pitch` number, required — 音高
  - `is_interrogative` boolean — 疑問系かどうか

## Other responses

- `422` — Validation Error

## Changes

- **2025-03-02** `d8b6a60f88af` — 1 info
  - api operation id `mora_data_mora_data_post` removed and replaced with `mora_data`
- **2025-01-03** `b7afc41080b3` — 6 breaking, 1 warning, 9 info
  - added the new required request property `items/pause_mora/pitch`
  - added the new required request property `items/pause_mora/text`
  - added the new required request property `items/pause_mora/vowel`
  - added the new required request property `items/pause_mora/vowel_length`
  - …12 more
- **2024-01-28** `2e8475c446af` — 1 breaking, 1 warning, 1 info
  - the `query` request parameter `speaker` became required
  - deleted the `query` request parameter `style_id`
  - `query` request parameter `speaker` was reactivated
- **2024-01-22** `ba5021ec9a6d` — 3 info
  - added the new optional `query` request parameter `style_id`
  - the `query` request parameter `speaker` became optional
  - `query` request parameter `speaker` was deprecated
- **2024-01-20** `2a8c9cc0823a` — 1 breaking, 1 warning, 1 info
  - the `query` request parameter `speaker` became required
  - deleted the `query` request parameter `style_id`
  - `query` request parameter `speaker` was reactivated

[Full history](https://skmtc.dev/voicevox/apis/voicevox-engine-oss/changes/mora_data/post.md)

---

[API](https://skmtc.dev/voicevox/apis/voicevox-engine-oss.md) · [All operations](https://skmtc.dev/voicevox/apis/voicevox-engine-oss/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/voicevox/voicevox-engine-oss/revisions/fbe86976d6b9/schema)