"Hatsukoi Kareshi wa Dekiai Stalker" (My First Boyfriend Is an Obsessive Stalker) is a Japanese manga created by Yumemi Akubi. This manga falls under the romance and school life genres and tells the following story:The story revolves around our protagonist, Yuzuki, a high school student who harbors a deep crush on the school's popular guy, Ryota. However, Yuzuki has a secret—she's an ardent and passionate lover.Yuzuki's love is so intense that it borders on what some might call "obsessive stalker" territory. She attentively observes Ryota's every move, meticulously documenting his actions, all while maintaining a discreet distance. Her affection for Ryota has reached a level that some might consider almost pathological.Despite the intensity of Yuzuki's emotions, she is a kind and charming girl, and her friends are always there to assist her in her quest to win over her first love. The manga explores Ryota's feelings towards Yuzuki and whether there will be any progress in their relationship."Hatsukoi Kareshi wa Dekiai Stalker" approaches themes of first love and high school romance with a light and humorous touch, while delving into the idea of passionate and sometimes extreme pursuit of love. Yuzuki's character brings plenty of joy and laughter to the readers, all the while prompting contemplation on the nature of intense affection and infatuation in the context of love.Now that Yuzuki has found Ryota again after seven years, she vows never to let him slip away. However, Ryota's behavior takes a rather unsettling turn as he becomes a stalker. The manga explores the complexities of their rekindled relationship, raising questions about the thin line between love and obsession.