Sophine

Sophine is a tertiary antagonist featured in Baoh the Visitor. In the manga, she is an unnamed agent working for the Secret Dress Organization. She is held responsible for the escape of Ikuro Hashizawa and Sumire.

Sophine was responsible for awakening Ikuro after letting Sumire break out and enter is cabin. Failing her mission to capture the two, she was disposed of by organization.

In the OVA, her appearance is slightly changed and she is given the name Sophine. Instead of dying after letting Ikuro and Sumire escape, she survives until the last scene where she is killed alongside Dr. Kasuminome.

(Source: JoJo's Bizarre Encyclopedia)