Type-Moon Gakuen - Chibi Chuki!

Chapter 32: 32nd Period: Sports Day Begins!
Chapter 31: 31st Period: Physical Fitness Month
Chapter 33: 33rd Period: Sports Day (Part 2)
Chapter 31: 31st Period: Physical Fitness Month
Chapter 33: 33rd Period: Sports Day (Part 2)
A gag manga written by Hanabana Tsubomi. It features numerous characters from various TYPE-MOON works in a school setting.