- Traditional Chinese Character(HanT):
橫山隆一
- Simplified Chinese Character(HanS):
横山隆一
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄥˊ ㄕㄢ ㄌㄨㄥˊ ㄧ (ㄏㄕㄌㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "c/6g0 xj/6u " (c/6g0xj/6u)
- 「横山隆一」的漢語拼音: Heng2 Shan1 Long2 Yi1
- (ASCII) Hanyu Pinyin: "hengshanlongyi" "Heng2Shan1Long2Yi1" "Heng2 Shan1 Long2 Yi1" (HSLY)
- (Latin) Hànyǔ Pīnyīn: HéngShānLóngYī [ Héng Shān Lóng Yī ]
- (英文翻譯) English Translation: "Ryuichi Yokoyama"
- (西語翻譯) Traducción Español: "Yokoyama Ryuichi"
- (日文翻譯) 日本語翻訳: "横山隆一"
