Kanojo, Okarishimasu Wiki

"The Girlfriend and The Sea (Part 4)" (うみかのじょ④, Umi to Kanojo 4?) is the tenth chapter of the Kanojo, Okarishimasu manga series.


Upon being found by his friends with “Chizuru”, Kazuya panics. We shortly see a different side of Mami's all-positive attitude. After convincing his friends that Chizuru was from Shimoda (Near the beach), Kazuya gets too anxious and decides to go into the ocean, soon to be called by Mami to find her lost bracelet which unexpectedly leads into a kiss despite Mami showing hate and/or jealousy. 

Chapter 10.5

This chapter provide backstory of the time where Kazuya and Mami dated and visited places like Disneyland.