Naïve 16-year-old Mamori Tokonome is accustomed to being teased at school for having an unfortunate surname that can also be read as "virgin." However, young Mamori will soon have to get used to being teased in other ways... Kidnapped during gym class, Mamori wakes up only to find herself stranded and under attack on the exotic island of Mermaid. Luckily, enigmatic fellow castaway Mirei Shikishima knows exactly how to take the lead—through a passionate kiss, Mirei unleashes Mamori's Exter transformation abilities, turning the innocent red-head into a battle-ready cutlass through the power of arousal. The duo will need to tap into that power as Mermaid Island is full of potential friends and foes: Charlotte, the sadistic Liberator of an Exter harem; the gluttonous and crafty Meifon; the mysterious but charismatic Akira Hiiragi; and the erotic biker duo Lady Lady. Mamori and Mirei's powerful and intimate embrace is the only way for the pair to ensure their survival on this scandalous island. [Written by MAL Rewrite]

In the past, humanoid bears coexisted with humans. However, a meteor shower that fell onto Earth had a strange effect on bears throughout the world: they suddenly became violent and hungry for human flesh, spurring an endless cycle of bloodshed in which bear ate man and man shot bear, forgetting the lively relationship they once had. The "Wall of Severance" was thus built, separating the two civilizations and keeping peace. Kureha Tsubaki and Sumika Izumino are two lovers attending Arashigaoka Academy, who, upon the arrival of two bears that have sneaked through the Wall of Severance and infiltrated the academy, find their relationship under a grave threat. The hungering yet affectionate bears, Ginko Yurishiro and Lulu Yurigasaki, seem to see the bear-hating Kureha as more than just another meal, and in getting closer to her, trigger an unraveling of secrets that Kureha may not be able to bear. When their relationships provoke the Invisible Storm, a group that keeps order within the ideological school, the girls must stand on trial with their love, embarking on a journey of self-discovery en route to attaining true love's "promised kiss." [Written by MAL Rewrite]

Nagisa Aoi begins her new school life as a transfer student at St. Miator’s Girls Academy, one of three prestigious all-girls institutions atop Astraea Hill. Getting lost on her first day, Nagisa encounters a mysterious student whose elegance and charm is so bewitching, she ends up in the infirmary. There to greet her when she awakens is Tamao Suzumi, her roommate, who enthusiastically introduces Nagisa to the daily life and social structure on campus. Most notably, Tamao informs her of the existence of an exceptional student representative among all three schools—the Etoile, or "star." Eager to meet this person, Nagisa learns that the ethereal beauty she met earlier, Shizuma Hanazono, is the one and only Etoile herself! Not only that, Shizuma seems openly interested in Nagisa! Her interactions with Shizuma naturally make her a hot topic on campus; yet despite being so captivated, Nagisa can’t help but wonder if something is off. Strawberry Panic! follows the everyday routines of Nagisa, Shizuma, and her friends at St. Miator’s, St. Spica, and St. Lulim as they navigate through the challenge of relationships while confronting hidden feelings, lingering regrets, and new possibilities. [Written by MAL Rewrite]