Momotaro Dentetsu: Showa, Heisei, Reiwa mo Teiban! shipments top 500,000

[Mnementh]

I never heard of the game series, but VGC has a big number of games in the DB and has the highest selling entry (on SNES) with just under a million sales - lifetime. So 500K early on should be a quite successful launch for the series.