Set in an alternate universe, the ancient capital of Kamakura is a vibrant town where fantastical creatures live alongside humans. Akiko is a cheerful publishing assistant who moves into town after marrying Masakazu, a popular mystery writer. Akiko is surprised by the unusual town but enjoys the new curiosities surrounding her. However, just as she was beginning to settle in, a trifling incident sweeps her spirit to the underworld too soon. Convinced that destiny has something else in store for his wife, Masakazu journeys into the underworld to bring back Akiko’s spirit.

“現代版・寅さん”として親しまれる吉田鋼太郎主演の人気シリーズ「東京センチメンタル」のスペシャルドラマが「～御茶ノ水の恋～編」のタイトルで3月30日、テレビ東京系（深夜0時12分～）にて放送される。吉田演じるバツ3独身の恋多き和菓子職人・久留里卓三の相手役を演じるのは、吉瀬美智子。

东京下町某个街角，经营和果子店的久留里卓三（吉田钢太郎 饰）脸上洋溢着幸福羞涩的笑容，他笨拙地使用智能手机，和久未谋面的女性设乐靖子（高冈早纪 饰）取得联系。卓三留下小茜（高畑充希 饰）看店，满怀期望地启程赶赴和靖子的约会地点。十年前他爱恋这位美丽女子，可是对方却在表白 之前与他人结婚。时光流转，太多人事已经改变。又过了许多天，在某个飘雨的日子，卓三重逢有过一面之缘的百货公司策划员木崎美雪（黒川芽以 饰）。有过三次失败婚姻的卓三，与女孩游走在有着悠久历史的街头巷尾，寻求期待已久的幸福……
本片根据久留里卓三的原作改编。