This is the 12th Touhou game. It was announced on February 26, 2009. A demo was released at the Reitaisai 6 convention on March 8, 2009, and the full version was released on August 15, 2009 at Comiket 76. Spring has come to Gensokyo and a magical flying ship that is said to bring good omen has appeared in the sky. The player assumes the role of either Reimu, Marisa, or Sanae Kotiya, who returns from Mountain of Faith, as the three girls race to board the vessel. While the separate bomb counter is back, the scoring system gets complemented by the "Undefined Fantastic Objects", or UFO's, that appear as traditional unidentified flying objects in three colors (green, red and blue) and must be collected in groups of three in order to get different bonuses.