Aoi Shiro

Aoi Shiro (アオイシロ) is a Japanese visual novel by Success Corporation.

The Seijou Girls Academy's Kendo Club is traveling to Shoushinji for summer training camp. Near there is an island, Urashima, where a demon extermination took place long ago. They arrive around the time of a festival which honors a god that is worshipped by the people of Urashima, it celebrates the onitaiji and ensure another year of health for the people. Around the time of the festival, the weather around Urashima worsens and storms will come.

A few days into their training Osanai Syouko finds a girl washed up on the shores near the location of the training camp who can not speak and doesn't seem to know much about herself.

Kohaku's Route :
There are three scenes in the game where Kohaku use the mesmerizing powers of her normally closed left eye. The first time it's to keep Syouko from getting involved in a dangerous fight. The second time; Kohaku put Syouko in trance like state so she doesn't feel pain when Kohaku sucks her blood. The third and last one happens at the end of the game, Kohaku entrance two of Syouko's classmate and orders them to remain silent.