Miki, a social worker in Tokyo for a year, is of blood type A. Sporting a stylish bob, Miki, who moved from Akita to Tokyo seven years ago, has turned 25. Always wearing a smile, Miki provides precise advice and encouragement to those seeking assistance in her role as a social worker.

However, there are times when challenges require unconventional approaches, and there are moments when she cannot find a solution, leading to occasional solitary tears. In her private life, Miki recently experienced a breakup with her long-distance boyfriend in Akita. During moments of sadness, a friend gifted her a flavored tea blend of raspberry, blueberry, and pineapple, helping Miki find solace. Whether consumed straight or with milk, it brings comfort to her heart.