Mangas

Ichiban Nagai Yoru wo Yoroshiku -  いちばん長い夜をよろしく
Nagaoka Sachiko is a 27 year old woman whose live-in boyfriend abruptly left her. A coworker drags her out to a club to meet some fresh men. She bumps into an older man who turns out to be the fairly popular DJ. They talk and get to know each other a bit. However, Sachiko doesn’t realize she’s already met this man--by day, he is her incredibly awkward and bizarrely dressed boss.(Source: the manga habit)
真夏の人魚姫, Manatsu no Ningyo Hime
Ayumi, a student of a high school by the sea. Her name was taken from the image of the Little Mermaid, but far from that, she hasn’t even been in love… Until one day, she meets Naoya who’s come from Tokyo…?! A collection of sparkling love stories!