Girlfriend, Girlfriend

Naoya Mukai, a high school student who has finally started dating his childhood friend Saki Saki, is suddenly confessed to by another girl named Nagisa Minase. Unable to choose between the two, Naoya makes the bold and absurd decision to ask Saki for permission to date both girls simultaneously. To his surprise, Saki agrees, leading to a chaotic and hilarious living arrangement where the three of them attempt to navigate a polyamorous relationship while keeping it a secret from their school. As the series progresses, the group expands to include more eccentric characters like Rika Hoshizaki and Shino Kiryu, each bringing their own unique complications to the dynamic. The show focuses on the comedic friction of their unconventional lifestyle, Naoya's unwavering honesty, and the girls' attempts to balance their jealousy with their genuine affection for one another, all while maintaining their daily lives as students.