Ramen Akaneko EP10 - 10th Serving: "Love Button" "The Lovely Pipi-chan" "Work"

A woman named Yoko visits the busy Ramen Akaneko out of the blue and refers to Hana as "Lovely Pipi-chan". The woman invites Hana, who is troubled by the sudden visit, to go home with her. It is then revealed that Yoko is Hana's previous owner.