2008-12-05 / PC / ADV / Sphere
2022-7-19 / 标签: galgame 穹妹 妹控 sphere 实妹 PC
2009-09-25 / PC / AVG / Sphere(スフィア)
2022-7-19 / 标签: galgame sphere 妹控 春日野穹 悠之空 穹妹 FD PC 缘之空