Jem and the Holograms (IDW)

Jem and the Holograms is a comic book based on the popular 80's cartoon Jem and the Holograms. Writer Kelly Thompson and artist Sophie Campbell created their own take on the world of Jem. Sophie Campbell is the first openly trans person to be published in comics having come out as trans after the release of Jem and the Holograms issue 1.

Representation
Blaze is currently (as of issue 12) the only openly trans character in the Jem and the Holograms series. She has been a very minor character but is about to (SPOILER WARNING) become the lead singer of the Misfits. In issue 12 in a scene co written by artist Sophie Cambell trans comes out to the Misfits.

This series also features other representation in the queer community. Kimber and Stormer as both lesbians from the rival bands (Holograms and Misfits) who are in love. Nether character falls into the tragic lesbian trope even with their star crossed lovers relationship.

Recommended Reading
Jem and the Holograms Volume 1

Read the series as it comes out digitally here