I have been sealed for 300 years and have become friends with the evil dragon (Volume 1 is the latest issue)

the publisher:
Author: Yagido Mato
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Youth manga, manga
Latest release date: 2021-12-09

Synopsis:
The popular series that buzzed with Twitter and Nico Nico still painting is finally turned into a book !!
"Is there such a miracle!?" One day, if a young man was trying to summon,
Or a weak brown girl appeared! And its identity has been sealed for 300 years.
It's a legendary evil dragon--!? I really wanted to get along with humans with kind youth
A precious comedy that the encounter of a dragon girl was born !!