S. Secret ICA
|Alternate Name:||Special Secret Plus, S+|
|Year of Release:|
|Author:||HAZUKI Megumi (Story & Art)|
|Reading Direction:||Right to Left|
This is basically about a group called ICA who one day show up at school and took Akane away telling her to provide information about her brother Akihei, but she refused to. After a while, she changed her mind and agreed to help them because she wanted Akihei to herself.