TinyTAN Tamagotchi features BTS Character TinyTAN in the palm of your hand! The way you interact with the �Magic Door� will enable one of the seven TinyTAN characters to come through the �Magic Door� into your Tamagotchi device! Let�s become close friends with the TinyTAN characters and spend time together every day. TinyTAN Tamagotchi is part of the Tamagotchi nano series, a mini Tamagotchi device designed for special guests to travel everywhere with you.