It looks like you're referencing the for the visual novel Witch on the Holy Night (also known as Mahoutsukai no Yoru or Mahoyo ).
The specific code 010012A017F18000 is the Title ID typically used to identify the Japanese or global digital version of the game in database lists. Developer: Type-Moon . Witch on the Holy Night [010012A017F18000][v0][...
Originally a 2012 PC exclusive in Japan, it received a remaster for Nintendo Switch and PlayStation 4 in 2022, which included the first official English translation. It looks like you're referencing the for the
A film adaptation by studio ufotable is currently in development, with a targeted premiere in 2026 . Witch on the Holy Night - Steam Originally a 2012 PC exclusive in Japan, it
Set in the late 1980s, it follows Aoko Aozaki, a high school girl who becomes an apprentice witch, and her interactions with another witch, Alice Kuonji, and a boy named Soujuurou Shizuki.
It is part of the larger Nasuverse , sharing the same world as Tsukihime and Fate/stay night .