Given the question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. The Day of Revolution - The Day of Revolution (Japanese: Hepburn: Kakumei no Hi) is a Japanese manga written and illustrated by Mikiyo Tsuda. The series was serialized in Shinshokan's manga magazine South between April 1998 and February 2001. The manga is licensed in English by Digital Manga Publishing and has been released in North America in 2006. Two drama CDs based on the series were produced the first in July 2001 and the second in March 2002.
The answer is:
Written Work