Girl who has a disorder that causes her to switch between personalities for every day of the week. Comic Action Link Niconico Manga Link Rookie Shounen Jump Link
10 views Shichiyou Jinkaku Shoukougun Ch.003Girl(?) has a disorder that causes her(?) to switch into one personality for every day of the week. Follow each personality as it tries to understand what's happening around them, and what happened since they last appeared. Throw in a mysterious costumed figure in the background, and you get this series.
22 views Seven Day Alternating Personality Syndrome Chapter 6