- Traditional Chinese Character(HanT):
小岩城
- Simplified Chinese Character(HanS):
小岩城
- Bopomofo(Mandarin Phonetic Symbols): ㄒㄧㄠˇ ㄧㄢˊ ㄔㄥˊ (ㄒㄧㄔ)
- Bopomofo(Zhuyin Keyboard Input/IME): vul3u06t/6
- (ASCII) Hanyu Pinyin: "xiaoyancheng" "Xiao3Yan2Cheng2" "Xiao3 Yan2 Cheng2" (XYC)
- (Latin) Hànyǔ Pīnyīn: XiǎoYánChéng [ Xiǎo Yán Chéng ]
- (英文翻譯) English Translation: "Koiwa Castle"
- (西語翻譯) Traducción Español: "Castillo Koiwa"
- (日文翻譯) 日本語翻訳: "小岩城"