"I am Sarutobi!" is a comedic manga series that centers around Sarutobi, a high school girl who is deeply in love with her classmate, Sasuke. Despite her intense feelings, Sarutobi struggles to express her emotions due to her extreme shyness, which manifests in exaggerated and often humorous ways. Her attempts to interact with Sasuke are frequently thwarted by her own nervousness, leading to a series of awkward and comical situations.

The narrative primarily unfolds within the school setting, where Sarutobi's daily life is filled with misadventures as she navigates her feelings for Sasuke. Her shyness is so profound that she often becomes invisible to others, a literal representation of her desire to avoid attention. This invisibility becomes a recurring gag, as Sarutobi uses it to her advantage in various scenarios, though it also complicates her efforts to connect with Sasuke.

Sasuke, on the other hand, is portrayed as a calm and collected individual, often oblivious to Sarutobi's feelings and her attempts to get closer to him. His laid-back demeanor contrasts sharply with Sarutobi's over-the-top reactions, creating a dynamic that drives much of the series' humor. Despite his apparent indifference, Sasuke occasionally shows moments of awareness and kindness, hinting at a potential for deeper feelings.

Supporting characters, such as Sarutobi's friends and classmates, add to the comedic elements of the story. They often find themselves caught up in Sarutobi's antics, either as unwitting participants or as observers who provide commentary on her behavior. These interactions further highlight Sarutobi's eccentricities and amplify the series' comedic tone.

The plot progresses through a series of episodic chapters, each focusing on a new comedic scenario or misunderstanding. While there is an overarching theme of Sarutobi's quest to confess her feelings to Sasuke, the series does not follow a strict linear narrative. Instead, it relies on situational humor and character-driven comedy to maintain engagement.

"I am Sarutobi!" is characterized by its lighthearted and whimsical approach to romance and comedy. The exaggerated expressions, physical humor, and absurd situations contribute to a consistently entertaining and fast-paced narrative. The series effectively balances its comedic elements with moments of genuine emotion, creating a story that is both humorous and endearing.