Girls are full of mysteries. Yachiko was running away from home when she entered an old dormitory. There, she met Giko, a ghost that lurks within gaps, who is trying to understand girls through obs...more

Girls are full of mysteries. Yachiko was running away from home when she entered an old dormitory. There, she met Giko, a ghost that lurks within gaps, who is trying to understand girls through observation and write his findings within the Girl Dictionary.