Japanese title「はっくりんくのもと」 romanized as "Hakurinku no Moto" Published by Mega-Ripon in Spring 2010 during Golden Week, sold at COMIC1☆4 in the Tokyo Big Sight building booth E-43a Created by Kikuya Megane Restocked in Japan at Kaisei Bookstore https://www.cc2.co.jp/blog/?p=2270
