Sora is designed for Japanese language only. He does not have phonemes for other languages. His voice data is written in Kana, so Western users must convert the filenames into Romaji first before using him. Despite having robotic properties in his voice, Sora has recognized variations of his voice that leads to a feminine alter-ego such as Sara Suiga. ver.20100914 (Lastest version) ver091104 PASS:utau ver090910 PASS:utau ver090529 PASS:utau