Himitsu – Top Secret is a Japanese manga series written and illustrated by Reiko Shimizu. It has been serialized in Melody.
Cover of the DVD of Top Secret ~The Revelation~
Melody , stylized as MELODY, is a Japanese josei manga magazine published on the 28th of even-numbered months by Hakusensha since August 28, 1997.
Cover of the August 2007 issue, featuring Tomo Matsumoto's one-shot Seifuku