Not all of these are official, but I've got at least these items, they are mainly clothes:

Akame Ga Kill! Night Raid hoodie
Akame Ga KIll! Esdeath t-shirt
Code Geass Ashford Academy hoodie
Code Geass pullover (made by my mother)
Code Geass stickers
Code Geass Lelouch t-shirt
Code Geass Lelouch t-shirt
Death Note mug
Death Note t-shirt
Death Note t-shirt
Digimon hoodie
Gintama Shinsengumi uniform
Gintama t-shirt
Hetalia Prussia England Spain t-shirt
Hetalia t-shirt with dozens of countries in it
Naruto Akatsuki cape (made by my mother)
Naruto black hoodie
Naruto Six Path Sage hoodie
Naruto stickers
Naruto Uchiha crest t-shirt
Pokemon Bulbasaur Sponge Buddie
Pokemon Dialga pullover (made by my mother)
Pokemon poster with some Pokemon Moves
Pokemon stickers
Pokemon wallet
Sailor Moon Sailor Mercury action figure
Sailor Moon Sailor Team t-shirt