Manga by author Pan - Status ongoing

Tracey met her childhood playmate Neil when she was back in town, but what had happened in childhood has made them strangers. All the smiles, pains, secrets and the delicate love that we've experienced during adolescence are also happening right in this beautiful small town...

Fushigi No Mayurisan Manga : Description from GANMA! : Yuusuke, a 7th grader, is interested in his friend older sister for various reasons. The older sister, while a little strange, is a kind and caring girl. She mysterious, but is popular with everyone. This is an ordinary comedy about Mayuri-san mysterious everyday life. Author/Artist's Twitter: https://twitter.com/panzuban (Though it seems they do not/have not posted much about this comic)