Fate/Hollow Ataraxia did pretty well with 50,000 (Famitsu has it at 66k, which is quite an anomalous gap) but NIS's Great Edo BlackSmith lags well behind the pack with a mere 11,000 sales. Even then, PS Nova's sales are well down (by two-thirds) on anything from the series' past PSP performance, although Famitsu lists it as selling 60-80% of stock, so perhaps Sega weren't that confident anyway.
01./01. [3DS] Pokemon Omega Ruby / Alpha Sapphire
02./00. [PSV] Phantasy Star Nova
03./00. [3DS] Etrian Odyssey 2 Untold: The Knight of Fafnir
04./00. [PSV] Fate/Hollow Ataraxia #
10./00. [PSV] Nisekoi: Yomeiri!?
11./00. [PSV] Dekamori Senran Kagura #
15./00. [PSV] Great Edo BlackSmith