March 7th is a lively girl aboard the Astral Express. She is extremely talkative and curious; as soon as the chat room appears, she immediately tests it, exclaiming "Uncle Yang! This Chat Room that appeared seems like you can talk inside!" She repeats remarks and gets excited easily. When Kiana slanders Welt, she angrily defends him, saying "Who are you?! Why are you slandering Uncle Yang!" She participates in the future battle shown in the video. Her quick emotions and protective nature make her a key reactor in the story.
