* NamesToKnowInAnime: The whole cast-
** Creator/HirokoKasahara- Sora
** HisayoMochizuki- Coco
** Creator/KanaUeda- Sara
** Creator/NorikoShitaya- You
** Creator/SoichiroHoshi- Takeshi, the Kid[[spoiler:s- that is, both Kaburaki and Hokuto.]] and, in the Drama [=CDs=], [[spoiler: Blick Winkel]]
** YuuAsakawa Tsugumi
* WhatCouldHaveBeen: [[spoiler: An earlier version of the ending CG for You's Route shows the person she's kissing as having blue hair. Given that the Kid's outfit in that ending is the same as Takeshi's original outfit (which was changed during development), it's possible that You was originally meant to be one of Takeshi's heroines, but was changed during production.]]
----