regina mercedes
Seiken Gakuin no Maken Tsukai character.
Riselia Ray Crystalia's childhood friend and personal maid, Regina is a buxom girl who spends most of her free time trying to elicit a reaction from Leonis who deeply dislikes it (especially considering that this is the first time since forever that Leonis had a human body). She is in actuality the (former) Fourth Princess of the Integrated Empire, Regina Ray O'ltriese, however, due to being born under a superstitious star, she was removed from the family and replaced by her younger sister, Altiria Ray O'ltriese.
Voiced by Suzaki Aya
蕾塞莉亚·雷·克里斯托莉亚的儿时好友兼私人女仆雷吉娜是个丰满的女孩，她大部分的空闲时间都在试图引起雷欧尼斯的反应，而雷欧尼斯对此非常不喜欢（特别是考虑到这是雷欧尼斯有史以来第一次拥有人类身体）。她实际上是整合帝国的（前）第四公主雷吉娜·雷·奥特里斯，但由于出生在迷信的明星之下，她被从家族中除名，并由她的妹妹阿尔蒂莉亚·雷·奥特里斯取代。