Welp, I was not expecting the third pet chapter to be about mosquitoes. When I saw "Chuu-Chuu" in the title, I was expecting a mouse, but nope!
Another good chapter, though! You can tell that, by this point, the manga had really become a comedic side story. It was so self-aware.
Also, I liked seeing more characterization for Hikaru aside from "non-magic best friend". I wish we could've gotten to know Hikaru a little more.