In this realistic view into the manga industry, selling copies is the only thing that matters. So what if your first series just ended and you have no idea how to start the next one, your marriage is breaking up, your pure love of manga has been destroyed by the cruel reality of the industry and nothing seems to fill the sucking void inside you… Find the secret combo for a new hit manga series and everything will be okay. Right?
The special will be set several months after the events of the drama. "Onizuka" learns of the imminent closure of the "Smile Duck" orphanage ("White Swan" in the original manga) due to a certain city development plan and some conflicts of interest for the politicians involved. Of course, he cannot let that happen, and together with his students from class 2-4, he will do everything possible to protect the orphanage.
Ikuko
Following the death of her father Kazuo, Momo Miyaura and her mother Ikuko travel from Tokyo to the Seto Inland Sea. Momo carries Kazuo's unfinished letter, which contains only the words "Dear Momo". At her mother's estate in Shio Island (汐島, Shiojima), they meet their relatives Sachio and Sae Sadahama, and Koichi, a postman and an old friend of Ikuko, who has always had a crush on her. Momo is devastated and misses Tokyo. In the attic, she opens a present containing a rare picture book about goblins and Yōkai, collected by Sachio's father. Three droplets from the sky enter Ikuko's estate and transform into yokai consisting of Kawa, Mame, and Iwa, the group's leader.
Kohei Miyazaki (Naoto Takenaka), a former railroad worker, has become obsessed with discovering the ancient country of Yamataikoku. His obsession sprouted from a day when he discovered ancient ceramics while repairing railroad tracks. Now completely blind, Kohei relies on his wife (Sayuri Yoshinaga) to guide him through the country and read the maps in their pursuit of Yamataikoku.
Hayato, a boy in the 6th grade, hides the secret that he can't swim. Every summer, he pretends to be sick, so he could avoid school swimming tournaments. But, as it is the last year in the elementary school, he can't escape from swimming practice and is forced to participate.