Honkai: Star Rail: A Glamoth Iron Cavalry in Kuuga

When the galactic baseball hero from Honkai: Star Rail crashes into the Heisei world of Kamen Rider Kuuga, a quantum-level comedy of apocalyptic proportions begins! Cut off from the Astral Express, Stelle takes the SAM armor Firefly made just for her and turns the Gurongi's murder game into an interdimensional trash-collection project: scouring the trash cans of all 23 Tokyo wards, roasting Unconfirmed Life-Forms with her flaming lance, and turning Yusuke Godai's adventure log into A Guide to Surviving in Space.

A girl knight who wields the power of a Stellaron teams up with Kuuga, the “Guardian of Smiles,” in the most chaotic partnership in history:

- Godai thinks he's picked up a stray cat, only to discover she's a cosmic brat marked by the Insect Emperor.

- The SAM armor's activation phrase is “I will set the sea of stars ablaze,” but the deactivation phrase is “Warning! Galactic kebab energy low.”

- Sakurako Sawatari discovers that the girl's wardrobe is even more mysterious than the Gurongi script: a self-repairing sailor uniform, a biker jacket that sprouts quantum wings, and a four-dimensional beret stuffed with the Antimatter Legion.

Warning: Contains yuri. Do not read if that's not your thing (Firefly & Stelle).