THE IDOLM@STER MILLION LIVE! 4thLIVE TH@NK YOU for SMILE!!

'''THE IDOLM@STER MILLION LIVE! 4thLIVE TH@NK YOU for SMILE!!''' was a three days concert event that held on March 10th until 12th, 2017. The concert featured various voice actresses from the THE iDOLM@STER: Million Live! social game performing songs from the franchise. It took place in the Nippon Budokan.

The live concerts are divided into three different performances, with one show for each day. Each performance name is "Sunshine Theater", "BlueMoon Theater", and "Starlight Theater".

The concert was live-streamed to 55 cinemas across Japan, which is the largest as a live performance of Million Live.

Day 1 "Sunshine Theater"
Held on March 10th 2017 (Friday)

Day 2 "BlueMoon Theater"
Held on March 11th 2017 (Saturday)

Day 3 "Starlight Theater"
Held on March 12th 2017 (Sunday)

Performers
This is a list of performers appeared in each day of live concerts

Surprise Guest
Part 1 (From TA01) Part 2 (From Otome storm! unit)
 * Itou Miku (role of Nanao Yuriko)
 * Koiwai Kotori (role of Tenkubashi Tomoka)
 * Asakura Momo (role of Hakozaki Serika)
 * Murakawa Rie (role of Matsuda Arisa)
 * Yamazaki Haruka (role of Kasuga Mirai)
 * Abe Rika (role of Makabe Mizuki)

Surprise Guest
Part 1 (From TA03) Part 2 (From CRESCENDO BLUE unit)
 * Kido Ibuki (role for Yabuki Kana)
 * Oozeki Eri (role for Satake Minako)
 * Asakura Momo (role of Hakozaki Serika)
 * Ogasawara Saki (role of Nonohara Akane)
 * Amamiya Sora (role of Kitazawa Shiho)

Surprise Guest
Part 1 (From TA02) Part 2 (From Gessan Million Live!) Part 3 (From BURNING GIRL unit) Part 4 (From MILLIONSTARS)
 * Aimi (role for Julia)
 * Tamura Nao (role for Kinoshita Hinata)
 * Hamasaki Nana (role for Fukuda Noriko)
 * Tadokoro Azusa (role of Mogami Shizuka)
 * Machico (role of Ibuki Tsubasa)
 * Fujii Yukiyo (role of Tokoro Megumi)
 * Abe Rika (role of Makabe Mizuki)
 * Itou Miku (role of Nanao Yuriko)
 * Oozeki Eri (role of Satake Minako)
 * Kakumoto Asuka (role Shimabara Elena)
 * Kahara Yuu (role of Emily Stewart)
 * Kido Ibuki (role of Yabuki Kana)
 * Koiwai Kotori (role of Tenkubashi Tomoka)
 * Komagata Yuri (role of Takayama Sayoko)
 * Kondo Yui (role of Shinomiya Karen)
 * Saitou Yuka (role of Nagayoshi Subaru)
 * Toda Megumi (role of Maihama Ayumu)
 * Nakamura Atsuki (role of Handa Roco)
 * Natsukawa Shiina (role of Mochizuki Anna)
 * Nomura Kanako (role of Nikaido Chizuru)
 * Harashima Akari (role of Nakatani Iku)
 * Hirayama Emi (role of Kitakami Reika)
 * Yamaguchi Rikako (role of Momose Rio)
 * Watanabe Yui (role of Yokoyama Nao