じつは義妹でした。〜最近できた義理の弟の距離感がやたら近いわけ〜

الملخّص الرسمي

For the sake of Ms. Tsukimori's younger brother, Natsuki, who is worried about his career path, Ryota carries out a baseball "retirement ceremony." As the game heats up, the true feelings of the Tsukimori family clash—!! Then, Ryota and his friends come to Kyoto for the long-awaited school trip. With Akira's first job overlapping in the same place, and amidst a chaotic schedule, a major incident that shakes the way the family is occurs...