Tokyo Marble Chocolate: Hello, Goodbye, Hello.

A young couple, Chizuru and Yudai, struggle to maintain their relationship despite their good intentions. Both desire a successful romance but are hindered by uncertainty and low self-esteem, preventing them from moving forward. Their inability to progress leads to repeated setbacks. An unforeseen outsider enters their lives and disrupts the pattern, prompting them to recognize the value of their bond. Through this intervention, they begin to understand what has been overlooked.