For more inspiration, you can check out community-voted lists like the IMDb Top 30 Anime Openings [5].
Most high-energy OPs sit between 160 and 190 BPM . Grouping songs with similar tempos will make your mix feel seamless. anime_opening_music_mix_best_anime_op_all_time_...
Try to transition between songs in the same key (e.g., A minor to C major) to avoid "musical whiplash." For more inspiration, you can check out community-voted
If you are creating a video or audio mix, follow this typical "Anime OP" flow to maintain high energy [1, 10]: For more inspiration