

1. Cynical Karen 2. Rambling Karen 3. Cheerful Karen 4. Overlay 5. Layoff 6. Naked 7. Honey Bunny 8. A-kan Ressha de Ike!! 9. Hercules 10. Shitsuraku Aroma (Lost Aroma) 11. Ruitomo #2
Himitsu Jugyou has 11 chapters.
Himitsu Jugyou has 1 volumes.
Himitsu Jugyou is currently finished.
Himitsu Jugyou was written by Sai Kitani.
Himitsu Jugyou was published May 1, 2004 to Oct 1, 2005.