Sanspo Idol Reporter

 (サンスポアイドルリポーター) is an idol group formed in 2011. The group is split into Team ST and Team AT. Prior to 2020, they were split into Team Emperor, Team Devil, and Team Angel.

Current Members

 * Sakurai Saki (桜井紗稀) (Joined January 2016, Graduating May 2020)
 * Hiratsuka Yuka (平塚由佳) (Joined January 2017)
 * Nishino Aya (西野亜弥) (Joined January 2017)
 * Tone Sayana (利根さやな) (Joined January 2017)
 * Suzukawa Rui (鈴川るい) (Joined January 2018)
 * Ito Minori (伊藤みのり) (Joined January 2018)
 * Komatsu Miyu (小松みゆ) (Joined January 2018)
 * Izumi Asuna (泉明日菜) (Joined February 2019)
 * Itsuki Tomoko (樹智子) (Joined February 2019, Graduating May 2020)
 * Yasui Kyoka (安井京香) (Joined January 2020)
 * Hayashi Ayuka (林歩楓) (Joined January 2020)
 * Kurusu Yuki (来栖有紀) (Joined January 2020)
 * Yumi Yumika (ゆみゆみ香) (Joined January 2020)

Former Members

 * Osaki Yuki (大崎由希) (Original Member, Graduated January 2013)
 * Sakurai Yurino (櫻井ゆりの) (Original Member, Graduated January 2013)
 * Sakura Kizuna (佐倉絆) (Original Member, Graduated January 2014)
 * Narita Yuuko (成田ゆうこ) (Original Member, Graduated January 2014)
 * Yoshida Yuu (吉田ユウ) (Original Member, Graduated January 2015)
 * Mizusaki Aya (水崎綾) (Joined January 2013, Graduated March 2015)
 * Hirano Satoko (平野聡子) (Joined January 2013, Graduated July 2015)
 * Nitta Mao (新田麻緒) (Joined January 2014, Graduated July 2015)
 * Sakai Koto (坂井古都) (Joined November 2014, Graduated February 2016)
 * Kato Eri (加藤江莉) (Joined January 2016, Fired June 2016)
 * Yukawa Mai (湯川舞) (Joined November 2014, Graduated January 2017)
 * Sasaki Rie (佐々木理恵) (Joined November 2014, Graduated February 2017)
 * Yuuno (ゆうの) (Joined November 2014, Graduated February 2017)
 * Tachibana Sari (橘さり) (Joined January 2014, Graduated February 2017)
 * Kumagai Chika (熊谷知花) (Joined January 2013, Graduated April 2017)
 * Hazuki (葉月) (Joined January 2014, Graduated January 2018)
 * Nabeshima Momoko (鍋島桃子) (Joined January 2018, Left January 2018)
 * Natsuki Rira (夏希リラ) (Joined January 2014, Graduated February 2018)
 * Ousaki Marina (王崎まりな) (Joined January 2013, Graduated February 2019)
 * Kamimura Fuuko (神村風子) (Joined January 2016, Graduated February 2019)
 * Yokoyashiki Arisa (横屋敷有沙) (Joined January 2016, Graduated February 2019)
 * Yamashita Wakana (山下若菜) (Original Member, Graduated March 2019)
 * Sano Rena (佐野礼奈) (Joined January 2018, Graduated March 2019)
 * Yanase Yuuki (柳瀬悠希) (Joined January 2016, Graduated January 2020)
 * Kinoshita Yua (木下結愛) (Joined January 2017, Graduated January 2020)
 * Ota Kaoruko (太田薫子) (Joined February 2019, Graduated January 2020)
 * Inoue Kie (井上貴恵) (Joined February 2019, Graduated January 2020)
 * Yokoyama Jiu (横山慈雨) (Joined February 2019, Graduated January 2020)
 * Hidaka Nanoka (日高なのか) (Joined January 2020, Withdrew April 2020)

Albums

 * 1) [2015.11.24] 777

Mini Albums

 * 1) [2012.09.09] KiSEKi ☆Kiseki☆ (KiSEKi ☆キセキ☆)

Singles

 * 1) [2012.06.09] Yukuze! SIR!! (ゆくぜっっ！SIR！！)
 * 2) [2013.03.31] Suki da!!!/cw Itsudatte. (好きだ！！！/cw いつだって. )
 * 3) [2013.03.31] Yukuze! SIR!! 2013 (ゆくぜっっ！SIR！！ 2013)
 * 4) [2013.07.07] POWER CHANCE CALL
 * 5) [2013.10.31] Cherry Hunt (チェリーハント)
 * 6) [2013.11.29] DREAMERS/cw Kagayake! myself! (DREAMERS/cw輝け！myself！)
 * 7) [2014.02.19] Midori Don Band Remix ~vol.1~ (緑ドンバンドリミックス～vol.1～)
 * 8) [2014.06.09] Tsuki Hi Mizu Ki Ginderella ~Shuumatsu Magical Time~ (月・火・水・木・銀デレラ～週末Magical Time～)
 * 9) [2014.11.30] BRAKE OUT & FLY HIGH
 * 10) [2014.11.30] Pachinko Song Selection
 * 11) [2014.11.30] Silent Impact
 * 12) [2015.06.22] Get to the TOP!
 * 13) [2015.07.13] Chokushin Girl (直進ガール)
 * 14) [2016.03.26] HAPPY ga Tomaranai (HAPPYが止まらない)
 * 15) [2016.10.24] Let's Go Lucky
 * 16) [2016.10.24] Love You Venus
 * 17) [2017.05.01] Voice
 * 18) [2017.06.26] Arigatou, Kono Shunkan (ありがとう、この瞬間)
 * 19) [2017.08.28] GEKIATSU SUMMER!!
 * 20) [2017.10.30] Tsumari Hidamari Happy Life (つまりひだまりハッピーライフ)
 * 21) [2018.03.21] 7iro no Mirai / Samurainer (7色の未来／サムライナー)