速濑真奈美

澄之江学园1年级学生，庆司的妹妹。比庆司晚了两天转入学校，和美汐是同班同学。 性格单纯，但她的集中力却非同一般，无论什么事都能以她的努力和天赋来克服。 由于非常想念哥哥庆司，结果凭着自己的努力和天赋让梅蒂斯能力得以觉醒，也因此转入了澄之江学园。 拥有被称之为“穿透器”的能力，能够对触碰的东西，比如铅笔之类的进行硬化，进而贯穿障碍物。 虽然最喜欢哥哥了，但没能坦率地将这满腔爱意传达出来。

简介来自 Bangumi · 由机器翻译生成

Metis: <Penetrator> (Fortification on pencil) Hayase Keiji's younger sister. She harbors romantic feeling toward Keiji. After Keiji got transfered to Suminoe Gakuen, she works hard to wake up her own Metis so she can get to the same school as him, which ends up successful. Even though she is brutally honest to people, she can't help but be dishonest towards Keiji, making her feeling obvious to everyone, including her parents . An outgoing girl. She sees every girls close to Keiji as her rival, although she can't bring herself to hate them and will actually help the girls win his heart.

简介来自 VNDB

澄之江学园1年级学生，慶司的妹妹。比慶司晚了两天转入学校，和美汐是同班同学。 性格单纯，但她的集中力却非同一般，无论什么事都能以她的努力和天赋来克服。 由于非常想念哥哥慶司，结果凭着自己的努力和天赋让メティス能力得以觉醒，也因此转入了澄之江学园。 拥有被称之为“ペネトレイター（穿透器）”的能力，能够对触碰的东西，比如铅笔之类的进行硬化，进而贯穿障碍物。 虽然最喜欢哥哥了，但没能坦率地将这满腔爱意传达出来。

简介来自 Bangumi