Love Momozono is a 14-year-old student at Public Yotsuba Junior High School in Clover Town. Her civilian appearance features hazel or dirty blonde hair styled in short, wavy upward pigtails held by magenta scrunchies with dangling chains, complemented by dark pink eyes. She typically wears casual outfits like pink tops layered with vests or sweatshirts, denim shorts, brown belts, and pink-accented sneakers with mauve socks. For dance, she dons specialized pink and white athletic wear reflecting her passion.

Transforming into Cure Peach alters her appearance dramatically: her hair lengthens to thigh-level, turning light blonde, and is styled in pigtails adorned with hot pink heart-shaped ornaments instead of scrunchies. Her Cure attire is a layered pink ruffled mini-dress with puffed sleeves, dark maroon knee-length socks, pink boots featuring angular details, plus heart-shaped earrings and a dark pink choker. A four-leaf clover insignia appears on her chest, and her Linkrun device hangs at her waist. In the *Fresh Pretty Cure!* movie, she achieves an enhanced "Cure Angel" form dominated by white attire with extended ribbons, longer hair accessories, large angel wings, and socks extending past her knees. A variant, "Cure Rainbow Peach," appears in *Pretty Cure All Stars DX2*, retaining the angelic design but with smaller golden wings.

Her personality radiates energetic optimism and high empathy, often expressed through emotional outbursts. She exhibits a strong focus on helping others achieve happiness, alongside traits like impulsiveness, occasional childishness (notably her dislike of carrots), and impatience with academics and sports. Her dance passion centers on admiration for the professional group Trinity, leading her to co-found the amateur dance group "Clover" with childhood friends Miki and Inori. Key relationships include her mother Ayumi, a grocery worker with whom she shares minor conflicts but deep mutual care; her father Keitaro, a wig maker; and her deceased grandfather Genkichi, whose memory deeply influences her. She later forms a sisterly bond with Higashi Setsuna after redeeming her from her villainous identity as Eas. Other significant connections are Trinity leader Miyuki (her dance mentor), childhood friend Daisuke (who harbors unreciprocated romantic feelings), and the fairy Tarte, who lives with her family disguised as a ferret.

Her origin begins when her mother gifts her Trinity concert tickets. During an attack by the villain Eas, she protects Miyuki and transforms into Cure Peach after the fairy Pirun merges with her cellphone to create a Linkrun. This grants her the signature attack "Love Sunshine," later upgraded to "Love Sunshine Fresh" using the Peach Rod. Group attacks include "Lucky Clover Grand Finale" with her teammates and "Loving True Heart" in angel form. A critical story arc involves her persistent efforts to redeem Setsuna/Eas, whose initial sabotage evolves into genuine friendship. Following Setsuna’s rebirth as Cure Passion, Love facilitates her integration into the team and her family, with Setsuna eventually joining Clover and residing with the Momozonos. This redemption arc explores themes of trust and moral complexity through Setsuna’s struggles with her past.

Etymologically, her surname "Momozono" (桃園) combines "peach" (桃) and "garden" (園), referencing her alter ego, while her given name "Love" (ラブ) reflects her embodiment of love, aligning with her thematic heart symbol and pink color scheme. She appears in crossover films like *All Stars New Stage: Friends of the Future* and *Eternal Friends*, battling threats such as Fusion and dream entities alongside other Pretty Cure teams. In *All Stars DX2*, she assumes Cure Rainbow Peach form to protect the Rainbow Jewel, utilizing the "Rainbow Jewel Solution" attack, reinforcing her collaborative nature and commitment to universal happiness.