The 10 O'Clock Rule summary: You are reading The 10 O'Clock Rule manga, one of the most popular manga covering in Yaoi, Romance, School life genres, written by Murakami Sachi at MangaBuddy, a top manga site to offering for free. The 10 O'Clock Rule has 7 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add The 10 O'Clock Rule to your bookmark. Wataru Chinen is a high school teacher, lover of cute boys, and a top. His first love and long-time friend, Ryusei Yamaguchi, is also a top. Worse yet, Ryusei went from looking like the ideal boy-next-door to a rugged ex-convict. Ryusei admits he has feelings for Wataru, but that ship has long since sailed. Or, has it...? This work is a spin-off of "Rule Number One", which predominantly shared the story of two bottoms looking for love! Look no further for more stories of the now-versatile Etsu and Rio.Related Content:Main Story: Rule Sono Ichi- Spin Off: 22-ji no Rule- Side Story: 37C Spirits- Side Story: Asakawa-kun to Kiss o Suru Nara- Side Story: Nyaa to Naitara+