Label: laugh out loud records
(CD+DVD Type-A) / ￥1,600
(CD+DVD Type-B) / ￥1,600
(CD+DVD Type-C) / ￥1,600
(CD+Only Theater) / ￥1,000
Regular A
CD:
1. Bokura no Eureka
2. Todokekanasoude Todokumono
3. Okuba
4. Bokura no Eureka (off vocal)
5. Todokekanasoude Todokumono (off vocal)
6. Okuba (off vocal)
DVD:
1. Bokura no Eureka MV
2. Bokura no Eureka (dance version)
3. Okuba MV
4. Kotani Riho vs Hosei Tsukitei Hetare Taiketsu (First Half)
Regular B
CD:
1. Bokura no Eureka
2. Todokekanasoude Todokumono
3. Yabanna Softcream
4. Bokura no Eureka (off vocal)
5. Todokekanasoude Todokumono (off vocal)
6. Yabanna Softcream (off vocal)
DVD:
1. Bokura no Eureka MV
2. Bokura no Eureka (dance version)
3. Yabanna Softcream MV
4. Kotani Riho vs Hosei Tsukitei Hetare Taiketsu (Second Half)
Regular C
CD:
1. Bokura no Eureka
2. Todokekanasoude Todokumono
3. inadande wa Boku no Miryoku wa Ikinainda
4. Bokura no Eureka (off vocal)
5. Todokekanasoude Todokumono (off vocal)
6. inadande wa Boku no Miryoku wa Ikinainda (off vocal)
DVD:
1. Bokura no Eureka MV
2. Bokura no Eureka (dance version)
3. inadande wa Boku no Miryoku wa Ikinainda MV
4. Kotani Riho vs Hosei Tsukitei Hetare Taiketsu (Second Half)
Theater edition
1. Bokura no Eureka
2. Okuba
3. Yabanna Softcream
4. Sayanee
5. Bokura no Eureka (off-vocal)
6. Okuba (奥歯) (off-vocal)
7. Yabanna Softcream (off-vocal)
8. Sayanee (off-vocal)
Members per song
Bokura no Eureka: Ogasawara Mayu, Kotani Riho, Jonishi Kei, Ichikawa Miori, Shiroma Miru, Yamamoto Sayaka, Yoshida Akari, Watanabe Miyuki, Shimada Rena, Takano Yui, Tanigawa Airi, Yagura Fuuko, Yamada Nana, Yogi Keira, Katou Yuuka, Yabushita Shu
Okuba: Ogasawara Mayu, Kishino Rika, Kinoshita Haruna, Yamaguchi Yuuki, Kadowaki Kanako, Yamamoto Sayaka, Azuma Yuki, Yamagishi Natsumi, Yamada Nana, Murakami Ayaka, Kusaka Konomi, Kamieda Emika
Yabanna Softcream: Team N: Ichikawa Miori, Koga Narumi, Kondo Rina, Watanabe Miyuki, Mita Mao, Okita Ayaka, Kawakami Rena, Yagura Fuuko, Kinoshita Momoka, Kurokawa Hazuki, Muro Kanako, Kobayashi Rikako
Hinadande wa Boku no Miryoku wa Ikinainda: Shiroma Miru, Nishimura Aika, Murase Sae, Yogi Keira, Akazawa Hono, Ota Yuuri, Shibuya Nagisa, Yamao Rina
