- Traditional Chinese Character(HanT):
田口法
- Simplified Chinese Character(HanS):
田口法
- Bopomofo(Mandarin Phonetic Symbols): ㄊㄧㄢˊ ㄎㄡˇ ㄈㄚˇ (ㄊㄎㄈ)
- Bopomofo(Zhuyin Keyboard Input/IME): wu06d.3z83
- (ASCII) Hanyu Pinyin: "tiankoufa" "Tian2Kou3Fa3" "Tian2 Kou3 Fa3" (TKF)
- (Latin) Hànyǔ Pīnyīn: TiánKǒuFǎ [ Tián Kǒu Fǎ ]
- (英文翻譯) English Translation: "Taguchi method"
- (西語翻譯) Traducción Español: "método taguchi"
- (日文翻譯) 日本語翻訳: "田口法"