Kagami no Kuni no Harisugawa
Harisugawa in Mirror World

Tetsu Harisugawa has quietly loved his childhood friend Mao Satomi for years, but he hides his feelings rather than risk changing their easy friendship. He believes that if he gradually builds a close bond with her, he may one day be able to confess without being rejected. Meanwhile, Mao is unaware of his affection and treats him as a friendly neighbor. Their comfortable stalemate shifts when Mao finds an unusual mirror in a secondhand shop and feels compelled to buy it. She has no idea that the mirror will change both her life and Tetsu’s.