Saishuu Shiken Kujira - Alive [Sweet So Sweet] Japan

Saishu Shiken Kujira is a Japanese visual novel developed by Circus and was first released on December 23, 2004. An all-ages version, Saishuu Shiken Kujira - Alive, followed on September 27, 2007 for the PlayStation 2. In 2007 the game was adapted by studio Zexcs as an original net animation series.