- Traditional Chinese Character(HanT):
正久
- Simplified Chinese Character(HanS):
正久
- Bopomofo(Mandarin Phonetic Symbols): ㄓㄥˋ ㄐㄧㄡˇ (ㄓㄐ)
- Bopomofo(Zhuyin Keyboard Input/IME): 5/4ru.3
- 「正久」的漢語拼音: Zheng4 Jiu3
- (ASCII) Hanyu Pinyin: "zhengjiu" "Zheng4Jiu3" "Zheng4 Jiu3" (ZJ)
- (Latin) Hànyǔ Pīnyīn: ZhèngJiǔ [ Zhèng Jiǔ ]
- (英文翻譯) English Translation: "Masahisa"
- (西語翻譯) Traducción Español: "Masahisa"
- (日文翻譯) 日本語翻訳: "正久"