Have you got what it takes to become a Sushi Master?
Your mission: To become the master of sushi!
Your weapons: Skill, training and razor-sharp knives.

Set out on a long and difficult path as you study at the Sushi Academy. Be focused, be fast, and be nimble. That's the only way to become a true Sushi Master!

• Learn to prepare more than 36 unique sushi dishes at breathtaking speed.
• Follow the Sushi Master's instructions and take your sushi exams.
• Work against the clock and feel the thrill of getting everything ready in time
• Receive medals as rewards for your achievements
• Learn all about the history and background of sushi in the "Sushipedia"

Source: developer City-Interactive's website: http://www.city-interactive.com/index.php?title=gamepage&m=60