Recent events
Recent events tied to this brand in public sources.
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2026
DeNA launches SIRUS AI app for 30-second math grading
DeNA announced on October 15, 2026 the launch of SIRUS, an AI app that grades handwritten mathematics answers for Japanese university entrance examinations within 30 seconds and recommends three personalized daily practice questions. The free app is available through Apple's App Store and Google Play as of October 2026.
2019
Duel Masters Play’s announced for Japan
Takara Tomy and DeNA announced Duel Masters Play’s, a smartphone trading card game scheduled for iOS and Android release in Japan that winter.