"Hanada Shōnen-shi" centers on Ichiro Hanada, a mischievous and often selfish young boy living in a small rural town. After a near-death experience, Ichiro gains the ability to see and communicate with ghosts. This newfound ability thrusts him into a series of encounters with spirits who have unresolved issues preventing them from moving on to the afterlife. Each ghost has a unique story, often tied to their past lives, regrets, or unfulfilled desires, and Ichiro reluctantly becomes their intermediary, helping them find closure.

The narrative unfolds episodically, with each episode or arc focusing on a different ghost and their personal journey. Ichiro’s interactions with these spirits gradually reveal his own growth, as he transitions from a self-centered troublemaker to a more empathetic and responsible individual. The ghosts range from a young girl seeking to reunite with her family to a soldier longing to fulfill a promise, each adding depth to the series’ exploration of themes like loss, redemption, and the human condition.

Supporting characters include Ichiro’s family, particularly his mother, who often struggles to understand his erratic behavior, and his younger sister, who occasionally becomes involved in his supernatural adventures. The series balances its supernatural elements with slice-of-life moments, grounding the story in the everyday struggles and relationships of its characters. Through its blend of humor, heartwarming moments, and poignant storytelling, "Hanada Shōnen-shi" offers a compelling exploration of life, death, and the connections that bind people together.