THE IDOLM@STER Series 15th Anniversary Song: Nando demo Waraou [MILLION LIVE! Edition] / THE IDOLM@STERシリーズ15周年記念曲「なんどでも笑おう」【ミリオンライブ! 盤】 / THE IDOLM@STER Series 15th Anniversary Song: Nando demo Waraou [MILLION LIVE! Edition]

Vocals:
  M-01: THE IDOLM@STER FIVE STARS!!!!!
  M-03: MILLIONSTARS
  M-04: Mirai Kasuga (CV: Haruka Yamazaki)
  M-05: Shizuka Mogami (CV: Azusa Tadokoro)
  M-06: Tsubasa Ibuki (CV: Machico)
Composer: BNSI(Takafumi Sato)
Arranger: BNSI(Torine)
Lyricist: Eiji Momoki

Guitar: Takanori Goto
Bass: Naoki Kobayashi
Chorus: Naoto Fuga, Hiroaki Takeuchi, Junko Tsuji, Hitomi Miyahara
1st Violin: Honoka Sato, Yoko Fujinawa, Daisuke Yamamoto, Mika Shirasawa, Kozue Harada, Ayaka Jomoto
2nd Violin: Ayumu Koshikawa, Risa Yamamoto, Tomoe Nakajima, Miho Chigyo
Viola: Izumi Kawamura, 小林和弘
Cello: Yoshihiro Uchida, Masabumi Sekiguchi


Performed by THE IDOLM@STER FIVE STARS!!!!!
765PRO ALLSTARS: Haruka Amami (CV: Eriko Nakamura), Chihaya Kisaragi (CV: Asami Imai), Miki Hoshii (CV: Akiko Hasegawa)
CINDERELLA GIRLS: Uzuki Shimamura (CV: Ayaka Ohashi), Rin Shibuya (CV: Ayaka Fukuhara), Mio Honda (CV: Sayuri Hara)
MILLIONSTARS: Mirai Kasuga (CV: Haruka Yamazaki), Shizuka Mogami (CV: Azusa Tadokoro), Tsubasa Ibuki (CV: Machico)
315 STARS: Teru Tendo (CV: Shugo Nakamura), Kaoru Sakuraba (CV: Yuma Uchida), Tsubasa Kashiwagi (CV: Taku Yashiro)
Shiny Colors: Mano Sakuragi (CV: Hitomi Sekine), Hiori Kazano (CV: Reina Kondo), Meguru Hachimiya (CV: Mayu Mineda)


Music Producer: Koji Nakagawa (BANDAI NAMCO Studios)
Music Director: Takafumi Sato (BANDAI NAMCO Studios)
Label Producer: Tomohiro Kashiwaya (NIPPON COLUMBIA), Yoichi Sekine (BANDAI NAMCO Arts), Katsuhiro Kawano (BANDAI NAMCO Arts)
Label Director: Susumu Ikoga (NIPPON COLUMBIA), Masamitsu Fukumori (BANDAI NAMCO Arts), Jin Tsuchihashi (BANDAI NAMCO Arts)
Label Assistant Producer: Yuki Shouji (BANDAI NAMCO Arts)
A&R: Yuki Tezuka (BANDAI NAMCO Arts), Yusuke Sakuta (BANDAI NAMCO Arts), Misa Itano (BANDAI NAMCO Arts), Junko Sagawa (BANDAI NAMCO Arts)
Vocal Recording Engineer: Masanobu Murakami, Takayuki Noda, Nobuyuki Morita, Chinami Kamiya, Eriko Iijima, Ryoma Mokonuma, Atsushi Ota
Recording Engineer: Masanori Hata, Chiharu Hagiwara (BANDAI NAMCO Studios), Maiko Uchizawa (BANDAI NAMCO Studios)
Mixing Engineer: Kotaro Takada
Mastering Engineer: Ryuichi Tanaka (MIXER'S LAB)

Jacket Illustration: AQUA
Jacket Design: Kentarou Hashimoto (D3)

Creative Producer: Kentaro Yashiro (BANDAI NAMCO Arts)
Creative Coordinator: Masaya Suzuki (BANDAI NAMCO Arts)

Promotion Producer: Yukiko Kougo (BANDAI NAMCO Arts)

Sales Promotion Producer: Tomio Kawajiri (BANDAI NAMCO Arts)
Sales Promoter: Yusuke Yamamoto, Yuya Ogura (BANDAI NAMCO Arts)

General Producer: Yozo Sakagami (BANDAI NAMCO Entertainment)

General Promotion Producer: Megumi Suzuki (BANDAI NAMCO Arts)
General Producer: Yuka Sakurai (BANDAI NAMCO Arts)
Executive Producer: Shunji Inoue (BANDAI NAMCO Arts)

Special Thanks
BANDAI NAMCO Entertainment Inc.
BANDAI NAMCO Studios Inc.