For those who have a Japanese Xbox 360, July 8th is an opportunity to get an achievement on the Japanese version of Memories Off: Yubikiri no Kioku
and the HK/TK version of Memories Off: Yubikiri no Kioku (HK/TW)
This is a once-a-year opportunity to get this achievement. The achievement is for playing the game on Orihime Hoshitsuki's birthday, July 8th. The achievement will unlock while in the main menu of the game.