Sister is My Roommate!

A visual novel where you reunite with your younger sister Yuuki after several years apart. While repairs are made to the dormitory, she comes to stay with you. Navigate daily life together—balance work, leisure, and time—while building your relationship through meaningful conversations and shared activities. Your choices and behavior directly shape Yuuki's attitude, personality development, and which story events unfold, leading to different narrative outcomes. The game uses Live2D animation to bring Yuuki's expressions and subtle gestures to life across everyday moments and intimate scenes.