- Traditional Chinese Character(HanT):
宇田川亞子
- Simplified Chinese Character(HanS):
宇田川亚子
- Bopomofo(Mandarin Phonetic Symbols): ㄩˇ ㄊㄧㄢˊ ㄔㄨㄢ ㄧㄚˇ ㄗˇ (ㄩㄊㄔㄧㄗ)
- Bopomofo(Zhuyin Keyboard Input/IME): "m3wu06tj0 u83y3" (m3wu06tj0u83y3)
- 「宇田川亚子」的漢語拼音: Yu3 Tian2 Chuan1 Ya3 Zi3
- (ASCII) Hanyu Pinyin: "yutianchuanyazi" "Yu3Tian2Chuan1Ya3Zi3" "Yu3 Tian2 Chuan1 Ya3 Zi3" (YTCYZ)
- (Latin) Hànyǔ Pīnyīn: YǔTiánChuānYǎZǐ [ Yǔ Tián Chuān Yǎ Zǐ ]
- (英文翻譯) English Translation: "Aiko Udagawa"
- (西語翻譯) Traducción Español: "Aiko Udagawa"
- (日文翻譯) 日本語翻訳: "宇田川亞子"
