ニンテンドーDSi
The Nintendo DSi Browser was a port of the Opera 9.5 web browser released as a day one update for the Nintendo DSi, and preinstalled on the Nintendo DSi XL. It offers better performance than the previous browser, which is incompatible with the DSi family. As of March 31, 2017, the browser remains available for download on all Nintendo DSi XL systems, and on any Nintendo DSi system that had the browser preinstalled or downloaded prior to that date.