If you're looking for manga similar to Michikusa (Mako TAKAHASHI), you might like these titles.
Ooishi has never had a crush on anyone, believing it was easier not to love. Until the moment she meets Mizuho, a self-proclaimed "Mermaid" who's love will never be returned.
Kei is interested in a woman at the gym. Imagine her surprise when she sees her in a lesbian bar!
Childhood friends Ami and Saya have been together for as long as they can remember. But now, all of that is going to change when Ami moves to Tokyo to get married. Saya feels left behind as she watches the tomboy Ami she used to know, grow up into an "ordinary" woman.