This is a doujinshi titled "Nikichichi-san no Hon 2". The book was first sold at the event C101 in 2022. OUR PROMISE.
Doujinshi Nikichichi-san no Hon 2 Art Book B5/ P C101 would be a great fit for anime and manga enthusiasts who want to add to their collection of art books featuring favorite characters from the anime series "Nichijou."
