The 9.5th game in ZUN's line of danmaku shmup games. Like other games in the series, players have characters with small hitboxes but are faced with screens filled with beautiful bullet patterns.

In this game, you play as Aya, a tengu armed with only a camera. This camera serves as both offense and defense by absorbing any on-screen bullets it captures. After each use the camera needs to be recharged (absorbing more bullets will help the speed it recharges, and actively recharging it reduces your speed by a lot).

The objective of the game is to take a certain number of pictures on each stage of the boss without getting hit. As you successfully take pictures, their attacks also become powerful. Riskier shots are worth more points and the highest scoring picture and highest stage score are both recorded for each stage.