Ryūsaku

Ryūsaku, Ryusaku or Ryuusaku (written: 柳作 or 竜策) is a masculine Japanese given name. Notable people with the name include:


 * Ryūsaku Chiziwa (千々和 竜策), Japanese voice actor
 * Ryūsaku Tsunoda (角田 柳作), Japanese academic
 * Ryusaku Yanagimoto (柳本 柳作), Japanese admiral