Last time I couldn't really figure out why the pendants had disappeared off the Atlus D Shop but, it looks like you can only order them during the "Dark Hour" at site which is between 00:00 - 01:00 JST. You'll know it's that time when the banner and background's gone dark so drop...

Wouldn't mind wearing this instead of my current scarf but unfortunately, it appears to be unavailable for order currently. I think only people who have played Persona 4 will recognise the pattern while everyone else will just see it as a bright flashy scarf in the streets. The white Jack Frost Mug B and drinking glass set look pretty...