Itsuki Akazawa

As Amane Fujimiya's most trusted confidant, Itsuki Akazawa is an energetic and highly sociable 17-year-old high school student who brings life to their friend group. Gifted with sharp intuition, he was the very first person to pick up on the subtle, blossoming romance between Amane and Mahiru Shiina. While he takes immense pleasure in teasing his best friend and can sometimes act impulsively without thinking things through, he is fundamentally a fiercely loyal and supportive wingman. Whenever Amane hesitates, Itsuki is always there to offer straightforward advice and push him to confront his true feelings. Furthermore, his unwavering devotion and affection for his girlfriend, Chitose, make their stable relationship a true benchmark for those around them.