A Mysterious Encounter in Nagano: The Kotora and Ryubi Families' Tale

In an intriguing turn of events, the prestigious families of Nagano, the Kotora and Ryubi, become the center of a captivating story. Accompanied by Ran-neechan, the journey to Nagano at the behest of the Kotora family unfolds into a meeting filled with mystery and potential alliances. The arrival is marked by an unexpected reunion with Heiji-niichan and Kazuha-neechan, who are there on the Ryubi family's request. The plot thickens with the involvement of Inspector Yamato Kansuke of the Nagano Prefectural Police, who is in the midst of questioning Ms. Yui from the Kotora family. This encounter sets the stage for a tale of intrigue, familial bonds, and the quest for truth amidst the scenic backdrop of Nagano.