You Shiokoshi

 is a character in Kakushigoto.

Kakushi Gotou

 * "If you were a mother, Shiokoshi-sensei, I'm sure your children would be very happy."
 * - Kakushi Gotou

Trivia

 * Her name, Shioko You is a pun on the Japanese word for salt and pepper, Shiokoshou (塩コショウ).