More Than a Married Couple, But Not Lovers.
High school student Jiro Yakuin gets paired with Akari Watanabe, a gal who finds him repulsive at first, but they agree to attain enough points so that they can switch partners to the people they really like.
More Like This

More Than a Married Couple, But Not Lovers.

Please Put Them On, Takamine-san

Chuhai Lips: Canned Flavor of Married Women

The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You

The Angel Next Door Spoils Me Rotten

Yandere Dark Elf: She Chased Me All the Way from Another World!

The Dreaming Boy is a Realist

My Dress-Up Darling

Rent-a-Girlfriend

Alya Sometimes Hides Her Feelings in Russian

The Dangers in My Heart

Our Dating Story: The Experienced You and the Inexperienced Me
More Than a Married Couple, But Not Lovers.
High school student Jiro Yakuin gets paired with Akari Watanabe, a gal who finds him repulsive at first, but they agree to attain enough points so that they can switch partners to the people they really like.
More Like This

More Than a Married Couple, But Not Lovers.

Please Put Them On, Takamine-san

Chuhai Lips: Canned Flavor of Married Women

The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You

The Angel Next Door Spoils Me Rotten

Yandere Dark Elf: She Chased Me All the Way from Another World!

The Dreaming Boy is a Realist

My Dress-Up Darling

Rent-a-Girlfriend

Alya Sometimes Hides Her Feelings in Russian

The Dangers in My Heart

Our Dating Story: The Experienced You and the Inexperienced Me