If you're looking for manga similar to Transparent Light Blue, you might like these titles.
Eiri is the childhood friend we always spent time with. Someday I won't love her as a friend, but I'll never tell her that. Because I want to always be there for her...
Hoshigawa Kurumi has a crush her classmate, Nikaidou Nika, who sits in front of her in class. She's popular with guys, so she has no trouble going from boyfriend to boyfriend. One day, Nikaidou borrows an eraser from Hoshigawa.
Includes the following chapters:
Two sets of friends come together to form a tight-knit group. Things become interesting when Nao spots Aoi's feelings for Chihiro.
People can make themselves happy by lying to themselves. But eventually they have to confront the truth about their feelings, as these four girls are suddenly forced to do.
Tsukasa, Nadeshiko, and Mikage have been inseparable since they began junior high, but Tsukasa has a secret she’s been keeping from her best friends–she actually has a big crush on Nadeshiko! Not wanting to risk their friendship, she planned to keep it a secret forever, but when Tsukasa learns that Nadeshiko has a crush on Mikage, her desire to support her friends now conflicts with her own feelings. First love blossoms in unexpected ways for these three young women and their circle of friends.