Introduction to Riko
Riko (리코) is a Korean pop singer and actress. She was the leader of RaNia. After going on hiatus to focus on school work, the group's Spanish company INGENIOMedia claimed that Riko had left the group. They were then forced to release a clarification statement saying that only DR Music knew the full situation, and that they would be releasing an official statement regarding Riko's status in the group. No such statement was ever released, but as Riko has not appeared with the group since the beginning of 2014, it is safe to assume that she has left.