- Traditional Chinese Character(HanT):
及川勇一
- Simplified Chinese Character(HanS):
及川勇一
- Bopomofo(Mandarin Phonetic Symbols): ㄐㄧˊ ㄔㄨㄢ ㄩㄥˇ ㄧ (ㄐㄔㄩㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ru6tj0 m/3u " (ru6tj0m/3u)
- 「及川勇一」的注音符號/「及川勇一」怎麼發音怎麼唸: ㄐㄧˊ ㄔㄨㄢ ㄩㄥˇ ㄧ
- (ASCII) Hanyu Pinyin: "jichuanyongyi" "Ji2Chuan1Yong3Yi1" "Ji2 Chuan1 Yong3 Yi1" (JCYY)
- (Latin) Hànyǔ Pīnyīn: JíChuānYǒngYī [ Jí Chuān Yǒng Yī ]
- (英文翻譯) English Translation: "Yuichi Oikawa"
- (西語翻譯) Traducción Español: "Yuichi Oikawa"
- (日文翻譯) 日本語翻訳: "及川勇一"