•Can players who are playing Pokémon Café ReMix on different systems (Nintendo Switch and smart devices) register each other as friends? Yes, you can register each other as friends. Related articles •Can I transfer data from the Nintendo Switch version of Pokémon Café ReMix to the smart device version of Pokémon Café ReMix? •Can I transfer my progress to another device? •If I link my social media account, will anything be posted on my social media account? •Important notice regarding the reissue of transfer password •How do I unlink my social media account?