Kokeshi Detective Bureau

Ongoing Serial: a series of episodes, published over a span of weeks/months/years where the story plot is connected from chapter to chapter and must be read in chronological order for it to be understood properly.
Chapter Serial: a series of episodes, published over a span of weeks/months/years where the story plot is self-contained to a single chapter. There may be an overarching plot, but the stories can generally be read in any order and be understood
Book: an all-in-one self contained story published as a one-off.
Supplement: an an all-in-one self contained story published as a stand-alone supplement to a regular weekly/monthly periodical.
Short Story: an all-in-one, self contained story that was published in a regular weekly/monthly periodical
Anthology: a collection of all-in-one, self contained stories that were published in a regular weekly/monthly periodical but are generally grouped together.

Kokeshi Detective Agency, The (Manga)

With a trademarked giant ribbon as her trademark, little Paco is a cute third grader who is a little different from all the other children. She doesn't know the meaning of the word "fear."

Hold on tight!

Tonosuke finds out it’s not that easy to hold on to a fairy… but that’s what you get for getting mixed up in a case of stolen identity and a plot to steal a throne. The action takes place in Tezuka’s shojo adventure story Storm Fairy (1955-57).