Uu Uu Zan here. This time I drew this story of a wild idea about Kasen-chan's past. I tried to tie together stories related to Kasen like the origins of Ibaraki-douji and the events of Rashomon gate, but I wonder how it turned out? After "Ibaraki-douji", the basis for Ibara Kasen, had their arm cut off by Watanabe no Tsuna at Rashomon, they spent several days trying all sorts of ways to get to Tsuna and retrieve the arm, but were always kept away by talismans and sutras. Finally, Ibaraki-douji transformed into Tsuna's aunt (or foster mother), infiltrated his house and ran off with the arm... that is, in the legend of our world's Ibaraki-douji.

However, "the Touhou world's Ibaraki-douji" is depicted as still searching for her arm. So why didn't she get back her arm...? I decided to focus on that, and felt that maybe she was hesitant or reluctant to transform into Tsuna's mother for some reason... and that's what brought us here. I think there are things that could be better, but I did my best, so I hope you can enjoy. Well then, see you again somewhere. Uu Uu Zan