Ritsu Kankaiji

At 27 years old, Ritsu Kankaiji works as a female employee in the Planning Department and shares the same hiring year as Azusa. Standing at 183 cm with a cool, gender-neutral appearance, she is frequently mistaken for a man. Her easygoing nature is matched by an exceptionally sharp sense of observation. While she enjoys teasing Azusa and Kamegawa with playful remarks, she genuinely cares about how their relationship unfolds, always being the first to notice subtle shifts in their emotions and quietly watching over their growth.