AKB's 47th single and the last for Kojima Haruna.
Shoot Sign
Senbatsu
Team A: Kojima Haruna ©, Iriyama Anna, Oya Shiuzka, Yokoyama Yui
Team K: Minegishi Minami, Mukaichi Mion, Muto Tomu
Team B: Kashiwagi Yuki, Kato Rena, Kizaki Yuria, Watanabe Mayu
Team 4: Okada Nana, Kawamoto Saya, Kojima Mako, Komiyama Haruka, Takahashi Juri
Team 8: Oguri Yui, Onishi Momoka
Team S: Matsui Jurina
Team E: Goto Rara, Suda Akari
Team N: Ichikawa Miori, Yamamoto Sayaka, Yamamoto Ayaka
Team M: Shiroma Miru, Yoshida Akari
Team H: Kodama Haruka, Sashihara Rino
Team KIV: Miyawaki Sakura
Team TII: Matsuoka Hana
Team NIII: Kitahara Rie, Nakai Rika
Coupling songs:
"Kidzuka Renai you ni..." (Kojima Haruna graduation solo)
"Accident Chu"
AKB48 U-19 Senbatsu
Team A: Taniguchi Megu, Hiwatashi Yui
Team K: Mukaichi Mion
Team B: Kato Rena, Goto Moe, Fukuoka Seina
Team 4: Okada Nana, Kawamoto Saya, Kojima Mako, Komiyama Haruka, Takahashi Juri, Murayama Yuiri
Team 8: Oguri Yui, Kuranoo Narumi, Sakaguchi Nagisa, Sato Nanami
Kenkyuusei: Kubo Satone, Chiba Erii
"Vacancy"
SKE48 Senbatsu
Team S: Kitagawa Ryoha, Futamura Haruka, Matsui Jurina
Team KII: Ego Yuna, Oba Mina, Obata Yuna, Souda Sarina, Takayanagi Akane, Takeuchi Saki, Furuhata Nao, Matsumura Kaori
Team E: Kimoto Kanon, Kumazaki Haruka, Goto Rara, Saito Makiko, Sugawara Maya, Suda Akari, Tani Marika
"Mayonaka no Tsuyogari"
NMB48 Senbatsu
Team N: Ichikawa Miori, Jonishi Kei, Sutou Ririka, Tanigawa Airi, Yabushita Shu, Yamamoto Ayaka, Yamamoto Sayaka
Team M: Kato Yuuka, Kinoshita Momoka, Shiroma Miru, Shibuya Nagisa, Yoshida Akari
Team BII: Uemura Azusa, Ota Yuuri, Okita Ayaka, Fujie Reina, Murase Sae, Yagura Fuuko
"Tomaranai Kanransha"
HKT48 Senbatsu
Team H: Inoue Yuriya, Kojina Yui, Kodama Haruka, Sashihara Rino, Tashima Meru, Tanaka Miku, Matsuoka Natsumi, Yabuki Nako
Team KIV: Tanaka Yuka, Tomonaga Mio, Fuchigami Mai, Miyawaki Sakura, Motomura Aoi, Moriyasu Madoka
Team TII: Kurihara Sae, Matsuoka Hana, Yamashita Emiri
Kenkyuusei: Takeda Tomoka
"Midori to Mori no Undokouen"
NGT48
Team NIII: Ogino Yuka, Oguma Tsugumi, Kashiwagi Yuki, Kato Minami, Kitahara Rie, Sato Anju, Sugahara Riko, Takakura Moeka, Tano Ayaka, Nakai Rika, Nishigata Marina, Hasegawa Rena, Homma Hinata, Murakumo Fuka, Yamaguchi Maho, Yamada Noe
Kenkyuusei: Otaki Yuria, Kado Yuria, Kusakabe Aina, Seiji Reina, Takahashi Mau, Nakamura Ayuka, Nara Miharu, Nishimura Nanako, Mizusawa Ayaka, Miyajima Aya
"Dare no Koto wo Ichiban Aishiteru?"
SakamichiAKB
Team K: Mukaichi Mion
Team 4: Okada Nana, Kojima Mako
Team 8: Oguri Yui
Team S: Matsui Jurina
Team KIV: Miyawaki Sakura
1st Generation: Ito Marika, Saito Asuka, Hoshino Minami
2nd Generation: Kitano Hinako, Terada Ranze, Hori Miona
Kanji Keyakizaka46: Imaizumi Yui, Sugai Yuuka, Hirate Yurina, Watanabe Rika, Watanabe Risa
Hiragana Keyakizaka46: Nagahama Neru
"Kanashii Uta wo Kikitaku Natta"
MayuYukirin
Team B: Kashiwagi Yuki, Watanabe Mayu