>>281087205
>Harem stories are rarely built where the MC is aware of the girls' affection or where he has time to consider the idea of polygamy, confessions are rushed into the final part of the story
This is the most important part, in Umi no Misaki the guy knows they all love him, and they don't fight against each other, they all confessed, he replied to them, they kissed, dated, slept together, had sex and the author puts another full volume of them going on a trip together.