- "Fear not! For I am the great Su Zixiong! I can forge a formidable master out of the most hopeless of pupils!"
- ―Su to Ryo
Zixiong Su (Hànzì: 蘇自雄, Pinyin: Sū Zìxióng, On'yomi: So Jiū) is a character in Shenmue III. He spends his days in the village square of Bailu, where he teaches Chen-style Taijiquan to young kids. During the evenings he may instead be spotted at Sunset Hill. He's always willing to spar with Ryo Hazuki.
- Su shares the same character model and practices the same style of martial arts of Qiu Hsu.