is the seventh single by Japanese girl group NMB48.

Release The single was released in four versions: Type A, B, C and Theater Edition. Each of the limited editions came with a bonus DVD will different contents except for similar title track music video. First Press versions of each came with a lottery ticket for handshake event, trading card (1 of 16 for each type – 48 total), and raw photo (1 of 63). The coupling song "Todokana Soude Todoku Mono" was used as the theme song to NMB's comedy show "Geinin! 2".

Track listing

Type-A

Type-B

Type-C

Theater Edition

Members

"Bokura no Eureka" (Center: Sayaka Yamamoto) Team N: Miori Ichikawa, Mayu Ogasawara, Riho Kotani, Kei Jonishi, Miru Shiroma, Sayaka Yamamoto, Akari Yoshida, Miyuki Watanabe Team M: Rena Shimada, Yui Takano, Airi Tanigawa, Fuuko Yagura, Nana Yamada, Keira Yogi Team BII: Yuuka Katou, Shu Yabushita

"Todokekana Soude Todoku Mono" Team N: Mayu Ogasawara, Haruna Kinoshita, Riho Kotani, Rina Kondo, Kei Jonishi, Miru Shiroma, Sayaka Yamamoto, Akari Yoshida, Miyuki Watanabe Team M: Momoka Kinoshita, Nana Yamada Team BII: Yuri Ota, Rina Kushiro, Shu Yabushita Team A (AKB48): Yui Yokoyama

"Okuba" Shirogumi Team N: Mayu Ogasawara, Rika Kishino, Haruna Kinoshita, Yuuki Yamaguchi, Kanako Kadowaki, Sayaka Yamamoto Team M: Yuki Azuma, Natsumi Yamagishi, Nana Yamada, Ayaka Murakami Team BII: Konomi Kusaka, Emika Kamieda

"Yabanna Softcream" Akagumi Team N: Miori Ichikawa, Narumi Koga, Rina Kondo, Miyuki Watanabe Team M: Mao Mita, Ayaka Okita, Rena Kawakami, Fuuko Yagura, Momoka Kinoshita Team BII: Hazuki Kurokawa, Kanako Muro, Rikako Kobayashi

"Hinadande wa Boku no Miryoku wa Ikinainda" Namba Teppoutai Sono San Team N: Miru Shiroma, Aika Nishimura Team M: Sae Murase, Keira Yogi Team BII: Hono Akazawa, Yuuri Ota Kenkyuusei: Nagisa Shibuya, Rina Yamao

"Sayanee" This song is about team captain Sayaka Yamamoto. Team M: Arisa Koyanagi Team BII: Akari Ishizuka, Anna Ijiri, Mirei Ueda, Mako Umehara, Kono Saki, Tsubasa Yamauchi Kenkyuusei: Natsuko Akashi, Yumi Ishida, Masako Ishihara, Mizuki Uno, Mai Odan, Noa Ogawa, Chihiro Kawakami, Momoka Shimazaki, Riko Takayama, Honoka Terui, Hiromi Nakagawa, Reina Nakano, Rurina Nishizawa, Momoka Hayashi, Chiho Matsuoka, Megumi Matsumura, Arisa Miura, Ayaka Morita, Rina Yamao

References

External links NMB48 Official website - Discography of 7th single