- Traditional Chinese Character(HanT):
直井怜
- Simplified Chinese Character(HanS):
直井怜
- Bopomofo(Mandarin Phonetic Symbols): ㄓˊ ㄐㄧㄥˇ ㄌㄧㄥˊ (ㄓㄐㄌ)
- Bopomofo(Zhuyin Keyboard Input/IME): 56ru/3xu/6
- (ASCII) Hanyu Pinyin: "zhijingling" "Zhi2Jing3Ling2" "Zhi2 Jing3 Ling2" (ZJL)
- (Latin) Hànyǔ Pīnyīn: ZhíJǐngLíng [ Zhí Jǐng Líng ]
- (英文翻譯) English Translation: "Rei Naoi"
- (西語翻譯) Traducción Español: "Rei Naoi"
- (日文翻譯) 日本語翻訳: "直井怜"