TV-Series
Description
Jacklyn serves as both drummer and vocalist for Criticrista while holding the vice presidency of the Student Council at St Midi Girl's Academy. There, she supports President Holmy by managing workload and fostering trust among peers. Her appearance features teal-green hair tied in a long ponytail secured by a blue hair bow, orange eyes, and a distinctive blue frilly tail marking her tadpole status. A pair of large, emotive frog eyes sit atop her head. Her primary outfit consists of an orange sleeveless hoodie with a gold-and-green club-shaped brooch, a dark blue pleated skirt, knee-high socks, and yellow rubber rain boots decorated with club prints. A cape-like scarf bearing gold club patterns completes her look. Special attire includes a Valentine's Day-themed dress with chocolate accents and a wedding form featuring a mint veil and emerald-adorned gown.

She exhibits a predominantly cheerful, energetic, and kind personality, earning trust from bandmates and peers. However, dry skin triggers a drastic shift to a depressed, gloomy demeanor, a critical weakness tied to her species that reverses immediately upon rehydration. Jacklyn demonstrates strong athleticism and intuitive decision-making, aspiring to become a "Sports Idol" to combine singing, dancing, and physical activity. She is family-oriented, confirmed to have younger siblings and coming from a large family, actively caring for them and expressing fondness for her familial bonds.

A hopeless romantic, Jacklyn yearns for a relationship with an adult frog and enjoys shoujo manga, particularly *Croak Bloke Keroppi*. This interest occasionally leads to misunderstandings, like falsely accusing another band of espionage after conflating manga tropes with reality. Despite her romantic aspirations, she prioritizes Criticrista's activities and idol commitments. Her relationships within the band include easing Holmy's duties, praising Tsukino's kindness, and navigating Rosia's misunderstandings about her personal life. She also harbors a rivalry with Hundreko.

Key trivia notes her club symbol, green image color, and Kansai dialect. She addresses fans as "oniiyan" and "oneeyan." Her character songs are "How Are You?" and the duet "Tomorrow-Colored Love Pattern" with Rosia. Her name derives from the Japanese word for tadpole, "otamajyakushi."