After a mischievous prank, Junichi Hashiba decides to ask out a 'gal' to shake off his virgin status. Initially repulsed by his approach, Yukana Yame gradually warms up to Junichi through playful banter, leading to an unexpected confession acceptance. Join Junichi in 'Hajimete no Gal' as he tackles insecurities, controls his desires, and navigates a chaotic school life brimming with spirited girls and unforeseen adventures.