内閣府の研究所で働く藪下依子は、父親から見合いを勧められる。しかし、恋愛経験が無く、結婚は相手との「契約」と捉える依子は、ことごとく見合いに失敗し、結婚相談所に登録。一方、自身を高等遊民と称する谷口巧は、女性と新しく出会うことで働く意欲を持って欲しいと願う幼馴染の島田宗太郎によって、勝手に結婚相談所に登録させられる。依子は巧のプロフィールに記載してある身長や生年月日などの数字が全て素数で構成されていることに興味を持ち、デートをすることになる。 恋愛感情の無い理念だけの交際と割り切り、さらに依子に想いを寄せる鷲尾豊、宗太郎の妹・島田佳織が割り込み四角関係となってしまうが、二人は不器用ながら互いに気になる間柄となっていく。
デート~恋とはどんなものかしら~ (シーズン 1)
I don't know how to love. Can we get married through a contract? (エピソード 1)
放送日: 2015-01-19
上映時間: 45 min
概要: Yoriko is a whip smart civil servant hoping to ease her dad's worries. Takumi is educated but sponges off his mom. The two meet through an agency, and go on a date.
I Want to Parasite on You!! — Can You Fall in Love with a Higher-Class Loafer? (エピソード 2)
放送日: 2015-01-26
上映時間: 45 min
概要: Yoriko questions whether she’s just “parasitizing” off Takumi’s lifestyle, while he wonders if she’ll resent him. Their relationship teeters between contractual convenience and something more.
First Matchmaking — First Contact with the Unknown!? — Rescue the Love-Incompetent Woman!! (エピソード 3)
放送日: 2015-02-02
上映時間: 45 min
概要: They face matchmaking pressure—Yoriko’s friends assess Takumi, and Takumi worries they’ll judge him. They realize their “contract” relationship might not survive scrutiny.
Because There Is No Heart, She Can't Love — The Gift That Saves Her (エピソード 4)
放送日: 2015-02-09
上映時間: 45 min
概要: Yoriko struggles to show warmth. Takumi decides to give her something meaningful, shaking the foundation of their relationship.
Forcing an Overnight Stay Plan!! First Kiss Marks the Beginning of Turbulence!? (エピソード 5)
放送日: 2015-02-16
上映時間: 45 min
概要: An attempt to stay overnight leads to their first kiss—and new tension. They must decide if they're ready to risk emotional fallout.
First Visit to Her Parents' Home!! The Tear-Inducing Recipe of Miracles Is the Key to Love!? (エピソード 6)
放送日: 2015-02-23
上映時間: 45 min
概要: Takumi visits Yoriko’s family on New Year’s Day, but freezes under pressure. A rival, Yutaka Washio, impresses everyone—forcing Takumi to face his feelings or lose her.
Children Don't Know Their Parents' Feelings!? Mother’s Last-Stage Preparation Pushes for Marriage!! (エピソード 7)
放送日: 2015-03-02
上映時間: 45 min
概要: Takumi’s mother enters hospice and Yoriko reflects on her late mother. Together, they draft a marriage contract as a gesture of care for her mother
At Last the Engagement Ceremony!! Tearful True Confession — I Want to Try Real Love (エピソード 8)
放送日: 2015-03-09
上映時間: 45 min
概要: Preparations for a formal engagement ceremony bring tears and heartfelt confessions—Yoriko seeks authenticity in love.
Two People Who Can't Love Truly Fell in Love — Birth of a Higher-Class Loafer and Thoughts of Marriage (エピソード 9)
放送日: 2015-03-16
上映時間: 45 min
概要: Their “contract” unravels: both acknowledge they've fallen in love. Takumi confronts his identity beyond being a loafer.
Such a Declaration of Love Is Impossible…!? The Birthday Miracle That Sparks Fateful Love (エピソード 10)
放送日: 2015-03-23
上映時間: 45 min
概要: On Yoriko’s birthday, a surprise party and Takumi's heartfelt confession culminate in a shared moment as they eat apples and kiss—love blossoms despite the odds.

シーズン

エピソード 10

エピソード 1