Jelaskan "Sasameyuki Regret" dari Heart Electric dalam bahasa melayu

Team K: Abe Maria, Uchida Mayumi, Oshima Yuko, Kitahara Rie, Kuramochi Asuka, Kobayashi Kana, Sato Amina, Shimada Haruka, Suzuki Shihori, Chikano Rina, Nakata Chisato, Nagao Mariya, Hirata Rina, Fujita Nana, Maeda Ami, Miyazaki Miho, Muto Tomu

Team S (SKE48) / Team K: Matsui Jurina

Team E (SKE48) / Team K: Furuhata Nao

Team J (JKT48) / Team K: Nozawa Rena