Najimi Tenkuuji

Najimi Tenkuuji is Kakeru's childhood friend and classmate, recognizable by expressive "antenna" hair that changes shape with her mood. An heiress to the Tenkuuji group of companies, she is gentle and easygoing, has romantic feelings for Kakeru, and often gets swept up in her own unusual imagination. Kakeru once saved her from a kidnapping.