- Traditional Chinese Character(HanT):
坂口哲夫
- Simplified Chinese Character(HanS):
坂口哲夫
- Bopomofo(Mandarin Phonetic Symbols): ㄅㄢˇ ㄎㄡˇ ㄓㄜˊ ㄈㄨ (ㄅㄎㄓㄈ)
- Bopomofo(Zhuyin Keyboard Input/IME): "103d.35k6zj " (103d.35k6zj)
- 「坂口哲夫」的漢語拼音: Ban3 Kou3 Zhe2 Fu1
- (ASCII) Hanyu Pinyin: "bankouzhefu" "Ban3Kou3Zhe2Fu1" "Ban3 Kou3 Zhe2 Fu1" (BKZF)
- (Latin) Hànyǔ Pīnyīn: BǎnKǒuZhéFū [ Bǎn Kǒu Zhé Fū ]
- (英文翻譯) English Translation: "Tetsuo Sakaguchi"
- (西語翻譯) Traducción Español: "Tetsuo Sakaguchi"
- (日文翻譯) 日本語翻訳: "坂口哲夫"