"Lolicon Angel: Mitsu no Aji" is a three-episode OVA series that blends elements of romance, comedy, and ecchi themes. The story centers around a young man named Takuya, who lives a relatively ordinary life until he encounters three angelic beings—Misha, Ruriko, and Nene—who descend from heaven with a mission to learn about human emotions, particularly love. Each angel represents a distinct archetype: Misha is cheerful and energetic, Ruriko is shy and reserved, and Nene is mature and composed. Their interactions with Takuya form the core of the narrative.

The angels’ mission is tied to a celestial competition, where they must prove their understanding of human emotions to earn the right to remain on Earth. Takuya becomes their guide, inadvertently drawn into their antics as they navigate everyday human experiences. The series explores their attempts to grasp concepts like affection, jealousy, and desire, often leading to humorous and awkward situations. The angels’ lack of understanding about human boundaries and social norms creates much of the comedic tension, while their growing attachment to Takuya introduces romantic undertones.

As the story progresses, the angels face challenges that test their resolve and understanding of human emotions. Their interactions with Takuya deepen, and they begin to develop genuine feelings for him, complicating their mission. The series balances lighthearted moments with occasional emotional depth, particularly as the angels confront the possibility of having to leave Earth if they fail their mission. The narrative concludes with a resolution that ties together the angels’ growth and their evolving relationships with Takuya, leaving their future open to interpretation.

The characters are designed to appeal to specific archetypes within the ecchi genre, with their personalities and interactions driving much of the plot. Takuya serves as the grounded human counterpart to the angels’ otherworldly naivety, providing a relatable perspective amidst the fantastical elements. The series’ episodic structure allows each angel to have moments of focus, highlighting their individual struggles and growth. While the premise is rooted in fantasy, the story emphasizes the universal themes of love, connection, and the complexities of human emotions.