Nishimi Kaoru has moved from city to city and school to school because of his father’s job. So the first day at his new school was just routine for him. Being intellectual and the new transfer student, he has always been seen as an outcast and all Kaoru had to do was bear it until the next time he moved. But things were slightly different this time. First, he started to get close to the class president, Mukae Ritsuko, and, secondly, unlikely as it seemed, grew closer to Kawabuchi Sentaro. Sentaro was infamous for getting into fights, skipping class and was an overall bad boy. Strangely enough, the three of them find common ground in music, namely jazz, and Kaoru finds himself actually enjoying the new town.(Source: MangaHelpers)

In a small provincial town filled with a spirit of preservation for a traditional performance art called, “Owara,” arrives Hotaruko, a transfer student from Tokyo. When a local boy named Hikaru catches her in an awkward stance in—what was supposed to be—an empty classroom, they form a strange bond. What’s more, their bond makes way for an unexpected development…?!

(Source: Stiletto Heels)

College student Yoichi helps a swan stuck on a bridge, only to be visited later in the night by Miwa, a beautiful woman claiming to have been the same swan Yoichi rescued. Miwa stays with Yoichi to pay back her debt, but Yoichi harbors doubts about Miwa really being a swan. With his uneasiness, is there hope for a relationship between Yoichi and Miwa?
(Source: MU)

The manga centers on a girl who has an unexpected meeting in the garden of her house.

(Source: ANN)

Collection of five short stories revolving around mermaids and mermen.
Sayonara Spangles
Natsuki and Ec-chan are friends with a mermaid who dreams of growing legs. With the help of a spell book and Natsuki's crush, Mizuno-sempai, the girls hope to fulfill her dream; unfortunately, the plan brings some unwanted complications.
(Source: M-U)