Se, no~

恋愛サーキュレーション
Common English TL: Renai Circulation
Bakemonogatari, OP4 Full
Artist/Vocals: Kana Hanazawa

Difficulties and Style:
Extreme - 8.5 - Mixed
Hard - 6.5 - Arcade
Normal - 4 - Arcade
Easy - 2 - Simple

Charter:
JoldNoteC

Sources:
Video: https://www.youtube.com/watch?v=uKxyLmbOc0Q - Renai Circulation「恋愛サーキュレーション」歌ってみた【＊なみりん】 - *namirin
Preview/Background: https://suwalls.com/anime/renai-circulation-bakemonogatari
Lyrics: https://genius.com/Genius-romanizations-tsuyu-renai-circulation-romanized-lyrics
Other info: https://bakemonogatari.fandom.com/wiki/Renai_Circulation