Yeah, that is what I hear. Anybody have numbers for PoR and RD? The only one I could find for PoR was 400k.
Japanese numbers only.
20/04/90 [NFC] Fire Emblem: Shadow Dragon and the Blade of Light - ? / 329.000
14/03/92 [NFC] Fire Emblem Gaiden - ? / 325.000
21/01/94 [SFC] Fire Emblem: Mystery of the Emblem - ? / 776.000
14/05/96 [SFC] Fire Emblem: Holy War Story - 228.578 / 498.000
28/08/99 [SFC] Fire Emblem: Thracia 776 - 30.104 / 158.695
29/03/02 [GBA] Fire Emblem: The Sealed Sword - 126.267 / 345.574
25/04/03 [GBA] Fire Emblem: Blazing Sword - 109.429 / 265.286
07/10/04 [GBA] Fire Emblem: The Sacred Stones - 146.026 / 246.719
20/04/05 [GCN] Fire Emblem: Path of Radiance - 100.357 / 156.413
22/02/07 [WII] Fire Emblem: Radiant Dawn - 73.337 / 171.924
07/08/08 [NDS] Fire Emblem: Shadow Dragon - 147.704 / 252.309
15/07/10 [NDS] Fire Emblem: Mystery of the Emblem - Hero of Light and Shadow - 147.045 / 250.592
19/04/12 [3DS] Fire Emblem: Awakening - 262.399 / 469.485
26/06/15 [3DS] Fire Emblem Fates: Black Kingdom / White Kingdom - 353.201 / NEW
Note that Fates/If was first week only. PoR/RD did bad, but they didn't do awful awful (series was on a downward trend), it's just awakening and if sold incredibly well. If was buoyed by people buying two copies of the game as well (either the collector's edition or two normal copies).