In addition to the content common to all versions, Type-B mainly includes "Secret Diary" sung by the team Baby Elephants. The cover of this edition was taken by eight members of the selection team: Yuki Kashiwagi, Yona Kojima, Mako Kojima, Rino Shihara, Kaori Suda, Riei Kitahara, Aya Yamamoto, and Mayu Watanabe, with Mayu Watanabe in the center of the page. The inside of the envelope is still a solo photo of Aya Yamamoto.

The main A-side song "Go Forward" is a rock music work composed by producer Yasu Akimoto, composed by Yasuyuki Guru, and arranged by Yusuke Itagaki. In addition to Yuko Oshima's graduation song, which has been announced to be graduating from AKB48 after the album's release, it has also been selected as a TV commercial song for a number of cross-industry collaboration projects related to AKB48, including the sub-site "" and AKB48's "BAITORU×AKB48" project by job search site DIP, and the mobile game "AKB48 Stage Warrior" featuring AKB48 members produced by software company GREE.

The center of the song is Yuko Oshima, and Mayu Watanabe and Erika Ikuta are the front row members on either side of the station. The detailed list of singles selection groups is as follows:

Team A: Rina Kawaei, Minami Takahashi, Yui Yokoyama, Mayu Watanabe

Team K: Yuko Oshima, Erika Ikuta

Team B: Yuki Kashiwagi, Yona Kojima, Haruka Shimazaki

Team 4: Mako Kojima, Akari Takahashi

SKE48 Team S: Rina Matsui.

SKE48 Team KII: Akari Suda

SKE48 Team E: Satoei Kitahara.

NMB48 Team N: Aya Yamamoto, Miyuki Watanabe.

HKT48 Team H: Refers to Rino Hara

Among all the members selected for this single selection, only Mako Kojima and Takahashi Akari were selected for the first time, and compared with the list of selected members of the previous single "True Current", the two who failed to be shortlisted in a row were Anna Iriyama and Aika Tada. As for SKE48's Kaori Suda, the last time she participated in the single audition was the 32nd single "Love's Lucky Cookie" released on August 21, 2013.

In addition to the standard music video titled "Dance Version" with the participation of 16 members of the selection, there is also a 17-minute long music video for this single. Produced by Nikko and directed by Naoto Kumazawa, this MV is performed by 8 members, including the protagonist Yuko Oshima and Mayu Watanabe, Erika Ikuta, Minami Takahashi, Yoona Kojima, Rino Shihara, Yui Yokoyama, and Haruka Shimazaki, and is included in the D disc that comes with Type-A, -B, and -C.

On this day, when the girls were practicing dance intensely, Zhu Zi came.

Of course, he is not only here to watch the members train, but also to send wedding posts.

Maybe it's because she's about to graduate, Yuko Oshima looks very relaxed.

"Teacher Zhu Zi!" She saw Zhu Zi in the distance.

"Hello Teacher Zhu Zi." The members quickly greeted Zhu Zi.

"Hello everyone, it's great to see you. Especially Ikuta.,I didn't expect your depressed appearance to be quite interesting.。 Zhu Zi's first sentence made a joke about Ikuta's Erika flowers, which shows his love for Ikuta's Erika flowers.

"Alas! Teacher Zhu Zi, you don't understand. Erika Ikuta sighed.

"I don't understand anything, you can tell me more specifically." Zhu Zi asked curiously.

"You don't understand the minds of girls, especially a girl like me. Sometimes I really feel that life is boring, why is there such a good and admirable girl in this world? Ikuta Erika sighed for a long time.

Zhu Zi interjected and looked the girl up and down: "Don't say anything else, just your cheekiness, you are indeed unparalleled in the world." Money, I'll give you a gift. ”

As soon as Ikuta Erika heard that there was a gift, her eyes immediately brightened and brightened.

Zhu Zi handed a wedding card to Ikuta Erika from the file bag.

"Wow! Invitation! Teacher Zhu Zi, did you invite me alone? After Ikuta Erika opened the beautiful wedding card, she saw her name.

Yuko Oshima, Yona Kojima, Minami Takahashi, and Mayu Watanabe immediately surrounded them.

"That's right, it's an invitation to you. What do you think? I'm pretty good with you. Zhu Zi said lightly.

"Teacher Zhu Zi, it's not bad. You've been so nice to me. "The girl can't put it down.

Yuko Oshima and Yona Kojima, two old fritters, looked at Zhu Zi expectantly.

"Teacher Zhu Zi, what about ours?" Yuko Oshima couldn't help but ask.

Zhu Zi squinted his eyes and looked at Yuko Oshima: "You have already graduated, so there is no need for this invitation." ”

Yuko Oshima looked disappointed.

But soon, Zhu Zi took out the invitation from his bag and gave it to Yuko Oshima.

Yuko Oshima saw that her name was on it, and the girl was happy and a little disappointed at the same time.

Because the person who married Zhu Zi was not her.

"What about mine? Teacher Zhu Zi. "Kojima almost couldn't help but grab it.

Zhu Zi didn't disappoint the girl, and still took out the invitation to the girl.

"It's beautiful! Teacher Zhu Zi, I wish you an early birth to a precious son. Yona Kojima's eyes and attention were also on the invitation.

Minami Takahashi, Mayu Watanabe, and Rino Fingerhara were even more looking forward to it, and at the same time looked at Zhu Zi with some nervousness.

Zhu Zi did not disappoint the girls, and the four girls of Takahashi Minami, Watanabe Mayu, Miyazawa Sae, and Kashiwagi Yuki each had a wedding card.

He then handed a wedding card to Aya Yamamoto.

Aya Yamamoto was very happy and surprised, she originally thought that she would not have a wedding card.

Only the last wedding card was left, and the girls looked at Zhu Zi pitifully, especially Ri Nai, who was already nervous and didn't dare to look at it.

But this last wedding card still belongs to hers.

Pointed out that Rino Yuan's tears of excitement flowed out: "Teacher Zhu Zi, I was almost crying in embarrassment." ”

"Teacher Zhu Zi, I see that you still have a lot of invitations in your bag." Yuko Oshima Road.

"These are Akimoto, Maeda, Mariko, Itano, Oshima, and Oku." Zhu Zi said lightly.

"Oh? Does Teacher Zhu Zi still keep in touch with her? A few of us often asked her out, but she shirked it. "Of course Yuko Oshima knows that what Zhu Zi said about Okumanami is Okumanami.

"I really like that girl, and my favorite among the second-year members is her. Young age, cute-looking, good personality, and the difference between you and Yuko is quite obvious. Zhu Zi said with a smile.

Yuko Oshima was immediately devastated.

"Teacher Zhu Zi, is Nogizaka 46 also vegetarian this time?" Ikuta Erika suddenly asked.

"Of course, those kids are so cute, they don't go anywhere."

"Only Reina-chan, Xiaonan, and Mayiyang?" Mayu Watanabe asked.

"How is that possible? Do you think I'm the kind of person who is ruthless? Of course, all the members of Nogizaka went. ”

The members suddenly didn't know what to say.