>>282240026
The first caption box says 黒猫タワー第一の関門 (kuro neko tawā dai ichi no kanmon). So, you might notice タワー being a loanword from the English word tower. Also, 関門 can mean barrier, hurdle, gate, etc. Hurdle seems right. The giant black cat was captioned as 大黒猫の間 (daikokuneko no ma). Not sure what the "no ma" does in this context and Google isn't helping.