Air Bag

{{nihongo|Air Bag|{{Ruby|空気風船|エアバッグ)  |Kūki Fūsen (Ea Baggu)|lit. "Air Balloon"|yenpress = air-bagging}} is an esper ability that has the viscosity of the air changed to be able make it as cushioning material. It is one of the group protection abilities, along with Shock Absorber.

A Tokiwadai Middle School student uses the ability in the Ball Tossing game in the Daihaseisai against the boys of Minamikawa Middle School due to the destructive powers of her fellow teammates, allowing for those to get hit and blown away to be unharmed. Due to its presence in Tokiwadai Middle School, the power may have been at least Level 3.