4:14 OMORI OST - 168 OMORI 11:14 OMORI OST - World's End Valentine Extended (Sweetheart's Battle theme) 2:28 OMORI OST - 086 World's End Valentine 1:37 OMORI OST - 005 By Your Side. 1:14 OMORI OST - 060 It Means Everything. 8:02 I WAS NOT EXPECTING THIS! Pianist Reacts to WORLD'S END VALENTINE from Omori OST for the first time 2:13 OMORI OST - 172 DUET 11:39 OMORI OST - GOLDENVENGEANCE Extended (Pluto EXPANDED Battle theme) 2:13 OMORI - Final Duet 1:25 OMORI OST - 040 You Were Wrong. Go Back. 2:19 OMORI OST - 061 See You Tomorrow