Se anunció el lanzamiento del Hello! Project Petit Best 20 2020, el cual saldrá el 8 de enero, este incluirá las mejores canciones de los grupos durante este el año 2019. Tendrá 3 discos y el blu-ray que contendrá 25 MV's y 29 live clips.
CD
Disc 1 / Morning Musume '20 * Kobushi Factory:
01. Moshimo... 【Fukumura Mizuki 】 - Hello! Project Mobekimasu
02. Kowarenai Ai ga Hoshii no 【Ikuta Erina 】 - 7AIR
03. Pharaoh no Haka【Ishida Ayumi 】 - Morning Musume '18
04. Fantasy ga Hajimaru 【Sato Masaki 】 - Morning Musume
05. Mirai no Tobira 【Oda Sakura 】 - Morning Musume
06. SEXY SNOW 【Nonaka Miki 】 - W
07. Lalala no Pipipi 【Makino Maria 】 - Michishige Sayumi (Morning Musume)
08. Wakain da shi! 【Haga Akane 】 - Morning Musume '17
09. Shalala! Yareru Hazu sa 【Kaga Kaede 】 - Kobushi Factory
10. Egao no Kimi wa Taiyou sa 【Yokoyama Reina 】 - Morning Musume '14
11. Complex ni Sayounara!【Morito Chisaki 】 - Minis?
12. Mukidashi de Mukiatte 【Kitagawa Rio 】 - Morning Musume '16
13. aMa no Jaku 【Okamura Homare 】 - S/mileage
14. Real☆Little☆Girl 【Yamazaki Mei 】 - Hello Pro Kenshuusei Hokkaido
15. Watashi no Kokoro 【Hirose Ayaka 】 - S/mileage
16. My Days for You 【Nomura Minami 】 - Mano Erina
17. Towa no Uta 【Hamaura Ayano 】 - Berryz Koubou
18. Anata Nashi de wa Ikite Yukenai 【Wada Sakurako・Funaki Musubu 】 - Berryz Koubou
19. Sekaiichi HAPPY na Onna no Ko 【Inoue Rei 】 - ℃-ute
Disc 2/ ANGERME*Tsubaki Factory:
01. Campus Life ~Umarete Kite Yokatta~ 【Takeuchi Akari Selection】 - ℃-ute
02. Shinnen dake wa Tsuranu Kitose! 【Kawamura Ayano 】 - Morning Musume
04. Urayanjau 【Murota Mizuki 】 - ℃-ute
05. Itsumo no Onnaji Seifuku de 【Sasaki Rikako 】 - Morning Musume
07. 46okunen LOVE 【Kamikokuryo Moe 】 - ANGERME
08. Everyday Everywhere 【Kasahara Momona 】 - Taiyou to Ciscomoon
09. Final Squall 【Oota Haruka 】 - ℃-ute
10. Be Alive 【Ise Layla 】 - Morning Musume
11. Natsu Shougun 【Hashisako Rin 】 - ANGERME
12. Hyoumenchouryoku ~Surface Tension~ 【Yamagishi Riko 】 - Tsubaki Factory
13. Iku ZYX! FLY HIGH 【Ogata Risa 】 - ZYX
14. Uchouten LOVE 【Niinuma Kisora 】 - S/mileage
15. Yuke Yuke Monkey Dance 【Kishimoto Yumeno 】 - Berryz Koubou
16. MY BOY 【Asakura Kiki 】 - Buono!
17. Happy Daisakusen 【Ono Mizuho 】 - Morning Musume
18. Kanousei no Michi (2005 Version) 【Onoda Saori 】 - Matsuura Aya
19. Wasurete Ageru 【Akiyama Mao 】 - ANGERME
Disc 3/ Juice=Juice*BEYOOOOONDS:
01. "Hitori de Ikiraresou" tte Sore tte Nee, Homete Iru no? 【Kanazawa Tomoko・Dambara Ruru・Tanimoto Ami 】 - Juice=Juice
02. Keseyashinai Kimochi 【Takagi Sayuki・Hirai Miyo 】 - Kobushi Factory
03. Otona no Jijou 【Miyamoto Karin 】 - NEXT YOU
04. Akai Earphone 【Uemura Akari 】 - ANGERME
05. Onaji Jikyuu de Hataraku Tomodachi no Bijin Mama 【Inaba Manaka 】 - S/mileage
06. Help me!! 【Kudo Yume 】 - Morning Musume
07. Never Never Surrender 【Matsunaga Riai 】 - Juice=Juice
08. Yuuwaku no Kyuujitsu 【Ichioka Reina 】 - ℃-ute
09. VERY BEAUTY 【Shimakura Rika Selection】 - Berryz Koubou
10. Love & Pea~ce! HERO ga Yattekita. 【Nishida Shiori 】 - Morning Musume
11. The Vision 【Eguchi Saya 】 - Morning Musume '16
12. Chance! 【Takase Kurumi 】 - Morning Musume
13. Honto no Jibun 【Maeda Kokoro 】 - Buono!
14. Magic of Love (J=J 2015Ver.) 【Yamazaki Yuhane 】 - Juice=Juice
15. ♡Momoiro Kataomoi♡ 【Okamura Minami 】 - Matsuura Aya
16. Only you 【Kiyono Momohime 】 - Morning Musume
17. One・Two・Three 【Kobayashi Honoka 】 - Morning Musume
18. Sexy Cat no Enzetsu 【Satoyoshi Utano 】 - Morning Musume '16
Blu-ray:
01. ♡Momoiro Kataomoi♡ (MV) 【Okamura Minami 】 - Matsuura Aya
02. Kowarenai Ai ga Hoshii no (MV)【Ikuta Erina 】 - 7AIR
03. Iku ZYX! FLY HIGH (MV) 【Ogata Risa 】 - ZYX
04. Anata Nashi de wa Ikite Yukenai (MV) 【Wada Sakurako・Funaki Musubu 】 - Berryz Koubou
05. VERY BEAUTY (MV) 【Shimakura Rika 】 - Berryz Koubou
06. Honto no Jibun (MV) 【Maeda Kokoro 】 - Buono!
07. Chance! (MV)【Takase Kurumi 】 - Morning Musume
08. Yuke Yuke Monkey Dance (MV) 【Kishimoto Yumeno 】 - Berryz Koubou
09. aMa no Jaku (MV) 【Okamura Homare 】 - S/mileage
10. Campus Life ~Umarete Kite Yokatta~ (MV) 【Takeuchi Akari 】 - ℃-ute
11. Onaji Jikyuu de Hataraku Tomodachi no Bijin Mama (MV) 【Inaba Manaka 】 - S/mileage
12. My Days for You (MV) 【Nomura Minami 】 - Mano Erina
13. Uchouten LOVE (MV) 【Niinuma Kisora 】 - S/mileage
14. Sekaiichi HAPPY na Onna no Ko (MV) 【Inoue Rei 】 - ℃-ute
15. One・Two・Three (MV) 【Kobayashi Honoka 】 - Morning Musume
16. Help me!! (Music Video) 【Kudo Yume 】 - Morning Musume
17.Egao no Kimi wa Taiyou sa (Music Video) 【Yokoyama Reina 】 - Morning Musume '14
18. The Vision (MV) 【Eguchi Saya 】 - Morning Musume '16
19. Sexy Cat no Enzetsu (MV) 【Satoyoshi Utano 】 - Morning Musume '16
20. Mukidashi de Mukiatte (MV) 【Kitagawa Rio 】 - Morning Musume '16
22. Real☆Little☆Girl (MV) 【Yamazaki Mei 】 - Hello Pro Kenshuusei Hokkaido
23. Final Squall (MV) 【Oota Haruka 】 - ℃-ute
24. Wakain da shi! (MV) 【Haga Akane 】 - Morning Musume '17
25. "Hitori de Ikiraresou" tte Sore tte Nee, Homete Iru no? (MV) 【Kanazawa Tomoko・Dambara Ruru・Tanimoto Ami 】 - Juice=Juice
26. Mirai no Tobira (Morning Musume '99 Memory Seishun no Hikari Tour 1999.4.18) 【Oda Sakura 】 - Morning Musume
27. Kanousei no Michi (Matsuura Aya Concert Tour 2004 Haru ~Watashi to Watashi to Anata~) 【Onoda Saori 】 - Matsuura Aya
28. SEXY SNOW (2005nen Natsu W & Berryz Koubou Concert Tour "HIGH SCORE!") 【Nonaka Miki 】 - W
29. Everyday Everywhere (Hello! Project 2008 Winter ~Wonderful Hearts Nenjuu Mukyuu~) 【Kasahara Momona 】 - Taiyou to Ciscomoon
30. MY BOY (Buono! Live 2011 winter ~Re;Buono!~) 【Asakura Kiki 】 - Buono!
31. Fantasy ga Hajimaru (Morning Musume Concert Tour 2011 Haru Shin Souseiki Fantasy DX ~9ki Mem wo Mukaete~) 【Sato Masaki 】 - Morning Musume
32. Moshimo... (Hello! Project 2012 WINTER Hello☆Pro Tengoku ~Rock-chan~) 【Fukumura Mizuki Selection】 - Hello! Project Mobekimasu
33. Lalala no Pipipi (Morning Musume Tanjou 15 Shuunen Kinen Concert Tour 2012 Aki ~Colorful Character~) 【Makino Maria 】 - Morning Musume
34. Itsumo no Onnaji Seifuku de (Morning Musume DVD Magazine Vol.55) 【Sasaki Rikako 】 - Morning Musume
35. Happy Daisakusen (Morning Musume Concert Tour 2013 Haru Michishige☆Eleven SOUL ~Tanaka Reina Sotsugyou Kinen Special~) 【Ono Mizuho 】 - Morning Musume
36. Love & Pea~ce! HERO ga Yattekita. (Hello! Project Hina Fes 2014 ~Full Course~ <Main Dish wa Morning Musume '14 Desu.>) 【Nishida Shiori 】 - Morning Musume '14
37. Shinnen dake wa Tsuranu Kitose! (Morning Musume '14 Concert Tour Haru ~Evolution~) 【Kawamura Ayano 】 - Morning Musume '14
38. Yuuwaku no Kyuujitsu (℃-ute Concert Tour 2014 Haru ~℃-ute no Honne~) 【Ichioka Reina 】 - ℃-ute
39. Watashi no Kokoro (S/mileage Live Tour 2014 Aki ~FULL CHARGE~ FINAL in O-EAST) 【Hirose Ayaka 】 - S/mileage
40. Towa no Uta (Berryz Koubou Last Concert 2015 Berryz Koubou Ikubee~!) 【Hamaura Ayano 】 - Berryz Koubou
41. Only you (Morning Musume '15 Concert Tour Aki ~PRISM~) 【Kiyono Momohime 】 - Morning Musume '15
42. Otona no Jijou (Hello! Project Hina Fes 2016) 【Miyamoto Karin 】 - NEXT YOU
Magic of Love (J=J 2015Ver.) (Juice=Juice LIVE MISSION 220 ~Code3 Special→Growing Up!~) 【Yamazaki Yuhane 】 - Juice=Juice
43. Urayanjau (℃-ute Concert Tour 2016 Haru ~℃ONCERTO~) 【Murota Mizuki 】 - ℃-ute
44. Be Alive (Morning Musume '16 Concert Tour Aki ~MY VISION~) 【Ise Layla 】 - Morning Musume '16
45. Shalala! Yareru Hazu sa (Hello! Project 2017 SUMMER ~HELLO! MEETING~) 【Kaga Kaede 】 - Kobushi Factory
46. Never Never Surrender (Juice=Juice LIVE AROUND 2017 FINAL at Nippon Budokan ~Seven Squeeze!~) 【Matsunaga Riai 】 - Juice=Juice
47. Pharaoh no Haka (Engeki Joshibu "Pharaoh no Haka ~Hebi Ou Sneferu~") 【Ishida Ayumi 】 - Morning Musume '18
48. Natsu Shougun (Hello! Project 20th Anniversary!! Hello! Project 2018 SUMMER ~ALL FOR ONE~) 【Hashisako Rin 】 - ANGERME
49. Complex ni Sayounara! (Hello! Project 20th Anniversary!! Hello! Project Hallo! Fes 2018 【Hello! Project 20th Anniversary!! Premium】) 【Morito Chisaki 】 - Minis?
50. Wasurete Ageru (ANGERME 2018 Aki "Denkousekka") 【Akiyama Mao 】 - ANGERME
51. Hyoumenchouryoku ~Surface Tension~ (Tsubaki Factory Live Tour 2019 Haru・Ranman Major Debut 2 Shuunen Special) 【Yamagishi Riko 】 - Tsubaki Factory
52. Akai Earphone (Hello Pro Premium ANGERME Concert Tour 2019 Haru Final Wada Ayaka Sotsugyou Special Rinnetenshou ~Aru Toki Umareta Ai no Teishou~) 【Uemura Akari 】 - ANGERME
53. 46okunen LOVE (Hello Pro Premium ANGERME Concert Tour 2019 Haru Final Wada Ayaka Sotsugyou Special Rinnetenshou ~Aru Toki Umareta Ai no Teishou~) 【Kamikokuryo Moe 】 - ANGERME
54. Keseyashinai Kimochi (Hello! Project 2019 SUMMER "harmony") 【Takagi Sayuki・Hirai Miyo 】 - Kobushi Factory