Saishū Shiken Kujira (最終試験くじら, "Final Examination Whale") is a Japanese visual novel developed by Circus and was first released on December 23, 2004. An all-ages version, Saishū Shiken Kujira: Alive (最終試験くじら Alive), followed on September 27, 2007 for the PlayStation 2. In 2007 the game was adapted by studio Zexcs as an original net animation (ONA) series.