- Traditional Chinese Character(HanT):
古賀成美
- Simplified Chinese Character(HanS):
古贺成美
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨˇ ㄏㄜˋ ㄔㄥˊ ㄇㄟˇ (ㄍㄏㄔㄇ)
- Bopomofo(Zhuyin Keyboard Input/IME): ej3ck4t/6ao3
- 「古贺成美」的漢語拼音: Gu3 He4 Cheng2 Mei3
- (ASCII) Hanyu Pinyin: "guhechengmei" "Gu3He4Cheng2Mei3" "Gu3 He4 Cheng2 Mei3" (GHCM)
- (Latin) Hànyǔ Pīnyīn: GǔHèChéngMěi [ Gǔ Hè Chéng Měi ]
- (英文翻譯) English Translation: "Narumi Koga"
- (西語翻譯) Traducción Español: "Narumi Koga"
- (日文翻譯) 日本語翻訳: "古賀成美"