"Bakuon!! Taiwan-hen" is a spin-off of the original "Bakuon!!" series, focusing on the motorcycle-riding adventures of its characters in Taiwan. The story centers on Sakura Hane, a high school student and member of her school's motorcycle club, who travels to Taiwan with her friends Onsa Amano and Raimu Kawasaki. The narrative explores their experiences as they immerse themselves in Taiwanese culture, cuisine, and scenic landscapes while riding motorcycles.

The plot unfolds as the group encounters various challenges and humorous situations, blending their passion for motorcycles with the unique cultural backdrop of Taiwan. They interact with local riders, participate in motorcycle-related activities, and navigate the differences between Japanese and Taiwanese riding customs. The manga highlights the camaraderie among the characters and their shared enthusiasm for motorcycles, while also providing insights into Taiwanese traditions and landmarks.

Sakura Hane serves as the primary protagonist, embodying a cheerful and determined personality. Onsa Amano, her close friend, adds a more reserved and thoughtful dynamic to the group, while Raimu Kawasaki brings a playful and energetic presence. Together, they form a cohesive trio that drives the narrative forward, showcasing their growth as riders and their deepening appreciation for Taiwanese culture. The manga balances lighthearted humor with informative content about motorcycles and travel, making it an engaging read for fans of the original series and newcomers alike.