Tolong jelaskan mengenai "Romance Kenjuu" dari Sayonara Crawl

Tim B: Haruka Ishida, Misaki Iwasa, Ayaka Umeda, Shizuka Oya, Yuki Kashiwagi, Haruka Katayama, Rena Kato, Natsuki Kojima, Haruna Kojima, Mika Komori, Haruka Shimazaki, Miyu Takeuchi, Miku Tanabe, Mariko Nakamura, Wakana Natori, Misato Nonaka, Reina Fujie, Suzuran Yamauchi

AKB48 Tim B/SKE48 Tim KII: Mina Oba

AKB48 Tim B/NMB48 Tim N: Miori Ichikawa, Miyuki Watanabe

SKE48 Tim KII: Anna Ishida