Bokura no Eureka

Type-A Cover

Type-B Cover

Type-C Cover

Theater Edition Cover

Artist

NMB48

Single

Bokura no Eureka (僕らのユリイカ; Our Eureka)

Released

2013.06.19

Catalog Number

YRCS-90029 (Type-A)

YRCS-90030 (Type-B)

YRCS-90031 (Type-C)

YRCS-90032 (Theater Edition)

Price

¥1,600 (Type-A, B, C)

¥1,000 (Theater Edition)

Type-A CD Tracklist

1. Bokura no Eureka (僕らのユリイカ)
2. Todokanasou de Todoku Mono (届かなそうで届くもの)
3. Okuba (奥歯; Back Teeth) (Shirogumi)
4. Bokura no Eureka off vocal ver.
5. Todokanasou de Todoku Mono off vocal ver.
6. Okuba off vocal ver.

Type-A DVD Tracklist

1. Bokura no Eureka (Music Video)
2. Bokura no Eureka (Music Video Dancing Version)
3. Okuba (Music Video)
4. Bonus Video: Kotani Riho vs Tsukitei Hetare Contest (First Half) (特典映像　小谷里歩 vs 月亭方正 へたれ返上対決<前編>)

Type-B CD Tracklist

1. Bokura no Eureka (僕らのユリイカ)
2. Todokanasou de Todoku Mono (届かなそうで届くもの)
3. Yaban na Soft Cream (野蛮なソフトクリーム; Savage Soft Cream) (Akagumi)
4. Bokura no Eureka off vocal ver.
5. Todokanasou de Todoku Mono off vocal ver.
6. Yaban na Soft Cream off vocal ver.

Type-B DVD Tracklist

1. Bokura no Eureka (Music Video)
2. Bokura no Eureka (Music Video Dancing Version)
3. Yaban na Soft Cream (Music Video)
4. Bonus Video: Kotani Riho vs Tsukitei Hetare Contest (Second Half) (特典映像　小谷里歩 vs 月亭方正 へたれ返上対決<後編>)

Type-C CD Tracklist

1. Bokura no Eureka (僕らのユリイカ)
2. Todokanasou de Todoku Mono (届かなそうで届くもの)
3. Hinadan de wa Boku no Miryoku wa Ikinainda (ひな壇では僕の魅力は生きないんだ; In the Stands I Cannot Show My Charm) (Namba Teppoutai Sono San)
4. Bokura no Eureka off vocal ver.
5. Todokanasou de Todoku Mono off vocal ver.
6. Hinadan de wa Boku no Miryoku wa Ikinainda off vocal ver.

Type-C DVD Tracklist

1. Bokura no Eureka (Music Video)
2. Bokura no Eureka (Music Video Dancing Version)
3. Hinadan de wa Boku no Miryoku wa Ikinainda (Music Video)
4. NMB48 feat. Yoshimoto Comedy Vol.6 (NMB48 feat.吉本新喜劇 Vol.6)

Theater Edition CD Tracklist

1. Bokura no Eureka (僕らのユリイカ)
2. Okuba (奥歯) (Shirogumi)
3. Yaban na Soft Cream (野蛮なソフトクリーム) (Akagumi)
4. Sayanee (さや姉)
5. Bokura no Eureka off vocal ver.
6. Okuba off vocal ver.
7. Yaban na Soft Cream off vocal ver.
8. Sayanee off vocal ver.

Information

"Bokura no Eureka" is the seventh single released by NMB48. It was released in four versions. 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.

Selected Members

NMB48 promoting the single

Type-A Cover

• Front: Ogasawara Mayu, Kotani Riho, Yamamoto Sayaka, Shimada Rena, Takano Yui, Tanigawa Airi, Yamada Nana, Kato Yuuka
• Back: Front Cover 8 Members + Shirogumi (Center)

Type-B Cover

• Front: Ichikawa Miori, Jonishi Kei, Shiroma Miru, Yoshida Akari, Watanabe Miyuki, Yagura Fuuko, Yogi Keira, Yabushita Shu
• Back: Front Cover 8 Members + Akagumi (Center)

Type-C Cover

• Front: "Bokura no Eureka" 16 Senbatsu Members
• Back: Front Cover 16 Members + Namba Teppoutai Sono San (Center)

Theater Edition Cover

• Front: "Bokura no Eureka" 16 Senbatsu Members

"Bokura no Eureka"

(Center: Yamamoto Sayaka)

• Team N: Ichikawa Miori, Ogasawara Mayu, Kotani Riho, Jonishi Kei, Shiroma Miru, Yoshida Akari, Yamamoto Sayaka, Watanabe Miyuki
• Team M: Shimada Rena, Takano Yui, Tanigawa Airi, Yagura Fuuko, Yamada Nana, Yogi Keira
• Team BII: Kato Yuuka, Yabushita Shu

"Todokanasou de Todoku Mono"

• Team N: Ogasawara Mayu, Kadowaki Kanako, Kinoshita Haruna, Kotani Riho, Kondo Rina, Jonishi Kei, Shiroma Miru, Yamamoto Sayaka, Yoshida Akari, Watanabe Miyuki
• Team M: Kinoshita Momoka, Yagura Fuuko, Yamada Nana
• Team BII: Ota Yuuri, Kushiro Rina, Yabushita Shu
• AKB48 Team A: Yokoyama Yui

"Okuba"

Artist: Shirogumi (白組)

(Center: Yamamoto Sayaka)

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

"Yaban na Soft Cream"

Artist: Akagumi (紅組)

(Center: Watanabe Miyuki)

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

"Hinadan de wa Boku no Miryoku wa Ikinainda"

Artist: Namba Teppoutai Sono San (難波鉄砲隊其之参)

(Center: Shiroma Miru, Yogi Keira)

• Team N: Shiroma Miru, Nishimura Aika
• Team M: Murase Sae, Yogi Keira
• Team BII: Akazawa Hono, Ota Yuuri, Kushiro Rina
• Kenkyuusei: Shibuya Nagisa

"Sayanee"

• Team M: Koyanagi Arisa
• Team BII: Ishizuka Akari, Ijiri Anna, Ueda Mirei, Umehara Mako, Kono Saki, Yamauchi Tsubasa
• Kenkyuusei: Akashi Natsuko, Ishida Yuumi, Ishihara Masako, Uno Mizuki, Odan Mai, Ogawa Noa, Kawakami Chihiro, Shimazaki Momoka, Takayama Riko, Terui Honoka, Nakagawa Hiromi, Nakano Reina, Nishizawa Rurina, Hayashi Momoka, Matsuoka Chiho, Matsumura Megumi, Miura Arisa, Morita Ayaka, Yamao Rina

Song Information

Lyrics

Akimoto Yasushi

Music

Takada Kyo

Other Information

Arrangement: Ikuta Machine

Oricon Chart Positions

Mon	Tue	Wed	Thu	Fri	Sat	Sun	Week Rank	Sales
-	1	1	1	1	1	1	1	481,843
1	13	6	5	4	5	4	5	15,192
3	15	-	-	-	-	-	-	x,xxx
-	-	-	-	-	-	-	-	x,xxx
-	-	-	-	-	-	-	-	x,xxx
-	-	-	-	-	-	-	-	x,xxx

Total Reported Sales: 497,035*

Total of weeks charting inside Top 200: 2

External Links

• Oricon Profile: Type-A | Type-B | Type-C
• NMB48 Profile
• YouTube: "Bokura no Eureka" MV (short ver.)
• STUDIO48: "Bokura no Eureka" lyrics