Miki is a beginner, so she's practicing the “mysterious steps” for Sunrise Festival. When she struggles with the difficult step movements, the tubist Hazuki Katou gives her individual tutoring. Because of that, she's become attached to her.[1]
Etymology[]
The name Miki means "tree" (樹).
Miki's surname Katou means "add, increase" (加) (ka) and "wisteria" (藤) (tou).
Trivia[]
Even though Miki has the same surname as Hazuki Katou, they both have no familial relation with each other.