Kinein!

Three childhood friends—Ken, Mari, and Joe—navigating their final year of high school, share a deep connection through their mutual love of movies. Though they have grown apart in some ways, developing individual interests and personal secrets, their bond is tested as emotional tensions and distance begin to strain their relationship. The story compiles previously published chapters along with a new one, offering a complete look at their evolving dynamic. Additionally, three one-shots are included, each examining different aspects of relationships and emotional connections between characters.