- Traditional Chinese Character(HanT):
關航太郎
- Simplified Chinese Character(HanS):
关航太郎
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄢ ㄏㄤˊ ㄊㄞˋ ㄌㄤˊ (ㄍㄏㄊㄌ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej0 c;6w94x;6" (ej0c;6w94x;6)
- (ASCII) Hanyu Pinyin: "guanhangtailang" "Guan1Hang2Tai4Lang2" "Guan1 Hang2 Tai4 Lang2" (GHTL)
- (Latin) Hànyǔ Pīnyīn: GuānHángTàiLáng [ Guān Háng Tài Láng ]
- (英文翻譯) English Translation: "Kotaro Seki"
- (西語翻譯) Traducción Español: "Kotaro Seki"
- (日文翻譯) 日本語翻訳: "関浩太郎"