It's cute and a calm pacing. Momo and Toketsu relationship developed pretty naturally even though the pacing is a little weird but it didn't bother me all that much. It did end quite suddenly and I'm guessing there was supposed to be a Vol. 2 but it's not uploaded.
Very sweet original plot and entertaining. Momo is just a big cinnamon roll all fluffy and flowery. ( ̄▽ ̄) The romance of a tengu and lonely highschooler fated to be together.