However, she reported the result without telling that was on the pipe for practice, which might be highly possible that she failed in cheating because at first she was hiding the lead pipe which Yamakawa gave her.
しかし、練習用の鉛管だとは告げずに透視結果を報告しており、山川から預かった鉛管は最初隠していたため、ごまかしを試みて失敗した可能性が高い。