Dengeki Online has published their sales data for New Super Mario Bros. U Deluxe’s performance in Japan during its first week at launch.

According to Dengeki, New Super Mario Bros. U Deluxe sold 178,512 copies on its first week and it roughly sold 60% of its launch shipment. A 60% sell-through rate sounds pretty healthy for a first party release. Back when New Super Mario Bros. U launched in 2012, its sell-through rate was around 50%.

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