Why does japanese appear in all my suggestions?

Proof:

Sellers:

http://www.tf2outpost.com/trade/26138716 (60 keys)

Solds:

http://backpack.tf/profiles/76561198044195191?time=1429968116 (sold for a searing plasma private ~ 30 offered on)

Sold #2:

http://backpack.tf/profiles/76561198120640040?time=1431655015 (sold for a DBD stout shako, maybe offered on? not sure so)

Mini shako:

http://backpack.tf/profiles/76561198124057987?time=1433841393 (sold with a circling peace sign bonk helm for 25 + aussie smg .. 34 keys / 2 = 17? idk bonk is outdated, couldn't find a proper mini)

~ 21 x0.9= 19 keys

Outlier?

Sold #3:

http://backpack.tf/profiles/76561198052493993?time=1430755536 (sold for 37 pure)