Cosmic Princess Kaguya!

Iroha Sakayori, a 17-year-old high school student in Tokyo, balances part-time work and academics. She finds solace in watching Yachiyo Runami, a popular streamer in the virtual realm of Tsukuyomi, where users can express their creativity. Iroha meets an unusual infant who emerges from a glowing telephone pole and decides to raise her. The child grows into a young girl named Kaguya, who develops a self-absorbed personality and begins to stream in Tsukuyomi with Iroha as producer and songwriter.