Kuromoji is Japanese language morphological analysis, and Kuromoji contains a custom dictionary. Kuromoji page manages words of the dictionary.
Select System > Dictionaly in the left menu and click kuromoji file to display a list page of Kuromoji Configuration, as below.
Click a configuration name if you want to edit it.
Click Create New button to display a form page for Kuromoji configuration.
Segmentation of Token splited by a space character.
Reading with segmentation.
Part of speech.