Unlock Eclipse Scene and a New Title Screen
Eclipse is a hidden scene you can unlock after clearing all the main endings of the game. In the scene, Shiki finally get to meet again with his sensei - Aoko -, in a grassy field similar to the place of their first encounter. The title screen also changes. The Eclipse scene can be selected directly from the title screen:
Eclipse scene - Clear all the endings; Arcueid (2), Ciel (2), Akiha (2), Hisui (2), Kohaku (1)
Title screen - Clear all the endings; Arcueid (2), Ciel (2), Akiha (2), Hisui (2), Kohaku (1)