Last week's fan mail was sent by Victor Nikiforov from Yuri on Ice!
Oikawa Tooru is a very busy guy. When he's not training hard for his volleyball matches or teasing his adorable kouhai, he is dealing with all of the gifts from his fans! Always looking to please them, he writes a thank you note to the sender of every single gift he has received. However, sometimes the gifts come unsigned, including the one he has just received! Can you help him figure out where he needs to send the thank you letter?
Looks like some kind of pendant that symbolises a different world and the people who live there!
Tell me what the item is called and what series it comes from for four cards each!