Rion Otonashi

As the granddaughter of Gouichi Otonashi and daughter of Ryouma Otonashi, this young woman stepped into a significant role to assist her family. When her father, Ryouma, became preoccupied with managing his own shop, she stepped up to fulfill Gouichi's specific requests. This sense of duty highlights her connection to the Otonashi family legacy and her willingness to take charge in her father's absence.