feat(voice): switch the avatar voice to 雨晴はう (VOICEVOX style 10)

- SPEAKER_STYLE_ID 3 -> 10 and CREDIT_STRING "VOICEVOX:雨晴はう" in voice/tts.py; the
model file keeps its historical zundamon.vvm name (upstream 0.vvm carries all four voices)
- ZUNDAMON_TERMS_URL -> AMEHARE_TERMS_URL (https://amehau.com/?page_id=225) in ui/blocks.py,
wired into the terms notice and the About panel; About names Amehare Project
- Tests re-pinned: SPEAKER_STYLE_ID == 10, AMEHARE_TERMS_HOST in test_credits_visible, the
credit assertion and the fixture docstrings
- LICENSES.md credits block and README credits read VOICEVOX:雨晴はう so the ledger, the page
and the deployed assertion move together

LICENSES.md

@@ -78,7 +78,7 @@ The credit strings the page must render (`tests/e2e/test_avatar_loop.py::test_cr
 checks the footer, the About panel and the server-delivered config for them):
 
 ```credits
-voice: VOICEVOX:ずんだもん
+voice: VOICEVOX:雨晴はう
 avatar: VRM1_Constraint_Twist_Sample (c) 2022 pixiv Inc. - VRM Public License 1.0
 dictionary: Dictionary: JMdict (EDRDG, CC BY-SA 4.0)
 jlpt: JLPT levels: Jonathan Waller's JLPT Resources via stephenmk/yomitan-jlpt-vocab

README.md

@@ -67,10 +67,10 @@ uv run pytest tests/e2e/ -q                  # browser suite (run it whole, neve
 The in-app footer and About panel are the binding credit surfaces; this section mirrors
 them so the Space's own page carries the same strings.
 
-- **Voice: VOICEVOX:ずんだもん** — speech is synthesised with
-  [VOICEVOX CORE](https://voicevox.hiroshiba.jp/term/) (software terms) using the ずんだもん
-  voice by SSS LLC ([character terms](https://zunko.jp/con_ongen_kiyaku.html)).
-  *Synthesised audio is provided under the VOICEVOX and VOICEVOX:ずんだもん terms of use; by
+- **Voice: VOICEVOX:雨晴はう** — speech is synthesised with
+  [VOICEVOX CORE](https://voicevox.hiroshiba.jp/term/) (software terms) using the 雨晴はう
+  voice by Amehare Project ([character terms](https://amehau.com/?page_id=225)).
+  *Synthesised audio is provided under the VOICEVOX and VOICEVOX:雨晴はう terms of use; by
   using it you agree to comply with them.*
 - **Avatar: VRM1_Constraint_Twist_Sample (c) 2022 pixiv Inc. — VRM Public License 1.0**
   ([terms](https://vrm.dev/licenses/1.0/)), from the official VRM specification samples. The

src/japanese_avatar/ui/blocks.py

@@ -76,7 +76,7 @@ SPEED_MAX = 2.0
 SLOWER_SPEED = 0.75
 
 VOICEVOX_TERMS_URL = "https://voicevox.hiroshiba.jp/term/"
-ZUNDAMON_TERMS_URL = "https://zunko.jp/con_ongen_kiyaku.html"
+AMEHARE_TERMS_URL = "https://amehau.com/?page_id=225"
 VRM_TERMS_URL = "https://vrm.dev/licenses/1.0/"
 VRM_CREDIT = "VRM1_Constraint_Twist_Sample (c) 2022 pixiv Inc. - VRM Public License 1.0"
 
@@ -417,8 +417,10 @@ ASR_BADGE_HTML = (
     '<div id="asr-tier-text" class="asr-badge">ASR: loads in your browser on the first push</div>'
 )
 
-# DPLY-04. The exact string VOICEVOX:ずんだもん, ASCII colon, no spaces - the form the character
-# terms give as their example - always visible, with no interaction. The VRM credit is voluntary
+# DPLY-04. The exact string VOICEVOX:雨晴はう, ASCII colon, no spaces - the form the character
+# terms give as their example; the VOICEVOX credit is mandatory under those terms and the
+# character name is optional-but-welcomed, so this one string satisfies both - always visible,
+# with no interaction. The VRM credit is voluntary
 # (creditNotation: unnecessary) and carried anyway. See docs/VOICEVOX-SETUP.md and docs/ASSETS.md.
 # Plan 02-11 adds the three Phase 2 credits beside them: the dictionary credit is REQUIRED on
 # every screen display by the EDRDG licence, the JLPT credit by Waller's CC BY, and the
@@ -436,19 +438,19 @@ TERMS_NOTICE_HTML = (
     '<div id="terms-notice-text" class="terms-notice">'
     f"Synthesised audio is provided under the "
     f'<a href="{VOICEVOX_TERMS_URL}" target="_blank" rel="noopener">VOICEVOX</a> and '
-    f'<a href="{ZUNDAMON_TERMS_URL}" target="_blank" rel="noopener">{CREDIT_STRING}</a> '
+    f'<a href="{AMEHARE_TERMS_URL}" target="_blank" rel="noopener">{CREDIT_STRING}</a> '
     "terms of use; by using it you agree to comply with them."
     "</div>"
 )
 
 # The 「アプリの紹介画面」 the character terms ask for: an about screen, findable with a little
-# looking, carrying the full credit set - VOICEVOX:ずんだもん again, the VRM, the dictionary and
+# looking, carrying the full credit set - VOICEVOX:雨晴はう again, the VRM, the dictionary and
 # the runtime libraries. Open on first load so it is on the introduction screen rather than
 # behind a click.
 ABOUT_MD = f"""\
 **Voice** - {CREDIT_STRING}. Speech is synthesised with
-[VOICEVOX CORE]({VOICEVOX_TERMS_URL}) (software terms) using the ずんだもん voice by SSS LLC
-([character terms]({ZUNDAMON_TERMS_URL})). The synthesised audio is provided under both sets of
+[VOICEVOX CORE]({VOICEVOX_TERMS_URL}) (software terms) using the 雨晴はう voice by Amehare Project
+([character terms]({AMEHARE_TERMS_URL})). The synthesised audio is provided under both sets of
 terms; by using it you agree to comply with them.
 
 **Avatar** - {VRM_CREDIT}. Source: the official VRM specification samples

src/japanese_avatar/voice/tts.py

@@ -38,19 +38,24 @@ from japanese_avatar.voice.models import SynthResult, TurnTimings
 if TYPE_CHECKING:  # pragma: no cover - typing only, never imported at runtime
     from voicevox_core.blocking import Synthesizer
 
-#: ずんだもん, style ノーマル. Resolved from the voicevox_vvm 0.17.0 release's own character/style
-#: table and confirmed against the metas.json inside voicevox/model/zundamon.vvm.
-#: The same file also carries 四国めたん (2), 春日部つむぎ (8) and 雨晴はう (10); only ずんだもん is
-#: credited and used. See docs/VOICEVOX-SETUP.md.
-SPEAKER_STYLE_ID = 3
-
-#: Rendered persistently in the UI. Required by the character terms; also required on its own by
-#: merely consuming the AudioQuery, so it survives any future engine swap.
-CREDIT_STRING = "VOICEVOX:ずんだもん"
+#: 雨晴はう, style ノーマル (speaker uuid 3474ee95-c274-47f9-aa1a-8322163d96f1). Resolved from the
+#: voicevox_vvm 0.17.0 release's own character/style table and confirmed against the metas.json
+#: inside voicevox/model/zundamon.vvm. The same file also carries 四国めたん (2), ずんだもん (3) and
+#: 春日部つむぎ (8); only 雨晴はう is credited and used. See docs/VOICEVOX-SETUP.md.
+SPEAKER_STYLE_ID = 10
+
+#: Rendered persistently in the UI. The character terms make the VOICEVOX credit mandatory
+#: (「VOICEVOXのクレジット記載は必須となります」) and the character name optional-but-welcomed; this
+#: form - the terms' own example, ASCII colon, no spaces - satisfies both. It is also required on
+#: its own by merely consuming the AudioQuery, so it survives any future engine swap.
+CREDIT_STRING = "VOICEVOX:雨晴はう"
 
 _SETUP_DOC = "docs/VOICEVOX-SETUP.md"
 
 _DEFAULT_DICT_DIR = "voicevox/open_jtalk_dic_utf_8-1.11"
+# zundamon.vvm is a historical filename (chosen when ずんだもん was the speaker): the file is
+# upstream voicevox_vvm 0.17.0's 0.vvm and carries all four voices, so the voice switch did not
+# rename it.
 _DEFAULT_VVM_PATH = "voicevox/model/zundamon.vvm"
 _DEFAULT_ORT_DIR = "voicevox_runtime"
 

tests/e2e/test_avatar_loop.py

@@ -523,7 +523,7 @@ def test_ptt_turn(
 ):
     """VOIC-02. Hold the button, speak Japanese: a transcript appears and the avatar answers.
 
-    The microphone is the ずんだもん speech fixture. Phase 1's bar is that a non-empty
+    The microphone is the 雨晴はう speech fixture. Phase 1's bar is that a non-empty
     transcript renders, not that it is correct - the ASR model choice is 01-07's measured
     decision and real-speech accuracy is a later phase's question.
     """
@@ -886,7 +886,7 @@ def test_asr_wasm_fallback(
 # The exact flow-down sentence rendered next to the Replay control (blocks.py).
 FLOW_DOWN_SENTENCE = "by using it you agree to comply with them"
 VOICEVOX_TERMS_HOST = "voicevox.hiroshiba.jp/term"
-ZUNDAMON_TERMS_HOST = "zunko.jp/con_ongen_kiyaku.html"
+AMEHARE_TERMS_HOST = "amehau.com/?page_id=225"
 # Plan 02-11. The links the Phase 2 licences require on the About screen, by the fragment of
 # the href that identifies each one: the EDRDG licence/project pages (the attribution the
 # JMdict licence asks a WWW server and an app "About" screen to carry), Waller's site (his
@@ -965,7 +965,7 @@ def test_credits_visible(page, space_url, warm_space):
     """
     credits = licenses_block("credits")
     voice = credits["voice"]
-    assert voice == "VOICEVOX:ずんだもん", f"LICENSES.md declares the voice credit as {voice!r}"
+    assert voice == "VOICEVOX:雨晴はう", f"LICENSES.md declares the voice credit as {voice!r}"
     assert set(credits) >= {"voice", "avatar", "dictionary", "jlpt", "translation"}, (
         f"LICENSES.md ```credits block lost a key: {sorted(credits)}"
     )
@@ -984,7 +984,7 @@ def test_credits_visible(page, space_url, warm_space):
     assert voice in notice_text
     notice_links = notice.locator("a").evaluate_all("els => els.map((e) => e.href)")
     assert any(VOICEVOX_TERMS_HOST in h for h in notice_links), notice_links
-    assert any(ZUNDAMON_TERMS_HOST in h for h in notice_links), notice_links
+    assert any(AMEHARE_TERMS_HOST in h for h in notice_links), notice_links
 
     replay = page.locator("#replay-button")
     assert replay.is_visible()
@@ -1005,7 +1005,7 @@ def test_credits_visible(page, space_url, warm_space):
     about_text = about.inner_text()
     about_links = about.locator("a").evaluate_all("els => els.map((e) => e.href)")
     assert any(VOICEVOX_TERMS_HOST in h for h in about_links), about_links
-    assert any(ZUNDAMON_TERMS_HOST in h for h in about_links), about_links
+    assert any(AMEHARE_TERMS_HOST in h for h in about_links), about_links
 
     # The attribution links the Phase 2 licences require, each named by LICENSES.md.
     missing_links = [

tests/e2e/test_stage_standalone.py

@@ -179,7 +179,7 @@ def test_arms_rest_at_sides(page, static_server):
 
 
 def test_demo_timeline_drives_visemes(page, static_server):
-    """A generated timeline against the real ずんだもん WAV, clocked off the AudioContext.
+    """A generated timeline against the real 雨晴はう WAV, clocked off the AudioContext.
 
     Since plan 01-06 the demo timeline is produced by ``visemes.build_timeline`` from a real
     ``AudioQuery`` and the audio is the matching synthesis, so this is no longer a plausible

tests/test_tts_contract.py

@@ -105,7 +105,7 @@ def test_speed_scale_lengthens_audio(synth):
 def test_output_sampling_rate_is_24000(short_result):
     """93.75 fps in plan 01-06 is exactly 24000 / 256; the rate is load-bearing, not incidental."""
     assert short_result.audio_query["outputSamplingRate"] == 24000
-    assert SPEAKER_STYLE_ID == 3
+    assert SPEAKER_STYLE_ID == 10
 
 
 def test_fixtures_match_current_engine(synth_meta, synth):