Round 01 — REGISTER CALIBRATION (not candidates for the owned voice; VOICEVOX characters are others' IP).
Purpose: find the register you want before we hunt for it in speaker space. Listen across the row for a voice, down a column for a line.
kotarou_* = VOICEVOX's boy (Shirakami Kotarou) in his 5 styles + pitch hi/lo + extra intonation.
hanamaru_boy = a female character's 'boy' style — the anime woman-voices-boy register.
nekotsuka_*, zundamon, chugoku_usagi = child-adjacent; kenzaki/rito/kurono = older boundary references.
'effort' column shows where TTS fails (wordless efforts) — that's what a voice pack covers.
nonsense/extended columns = generated non-Japanese morae: the sound of a JP-phonotactic language in each voice.
voice
title進め、僕の無敵マシン!!!the title line (JP marketing title; the shouted VO line becomes its conlang translation)
shortえっ嘘でしょ。ITA EMOTION100_001 — short exclamation