Yuu Watase Masterpiece Collection Volume 4. 1. Suna no Tiara (砂の王冠) On their way to Eden, princess Tiara and her subjects are attacked, and only the princess survives. Follow her in her quest for revenge. 2. Hatsuki Triangle (はつきトライアングル) Hodaka Hatsuki takes on the personality and abilities of her old boyfriend everytime she touches a practice sword for the Kendo club. Kunie Kenshi is determined to make her normal once again. 3. Show more