Yuuki Okikawa

Yuuki Okikawa is the elder daughter of Amane Okikawa and older sister of Ritsu Okikawa. The Okikawa family has been your neighbors as long as you could remember. Yuuki family often looked after you when your parents went on their long business trips, resulting in them treating you like an actual family member. Although Ritsu had distance herself from you, Yuuki and Amane had always spoiled you.