Not the TL, but here are some culture notes:
1) Mike - Mi as in "me" an Ke as in "ketchup."
In Japanese, mike is to cats what pochi is to dogs. This term was liberally used in Kakegurui.
2) Mosquito Net
A net whose purpose is to keep pests out while letting the air flow in and out. Naturally...
So just a quick reminder for those like me who got confused with all the mentions of past events:
This chapter's events take place one and a half years after Fujiwara's graduation. She's a second-year college student now.