| Pos | Video | Viewcount | | Published |
|---|
| 1. | NiziU 『Make you happy』 M/V | 246,418,022 | | 2020-06-29 |
| 2. | NiziU(니쥬) Debut Single『Step and a step』MV | 91,753,555 | | 2020-11-24 |
| 3. | NiziU 「Make you happy」 Performance Video(Korean ver.) | 41,898,098 | | 2020-07-15 |
| 4. | NiziU(니쥬) 2nd Single 『Take a picture』 MV | 36,931,623 | | 2021-03-28 |
| 5. | NiziU「Baby I'm a star」Dance Performance Video | 25,450,251 | | 2020-08-29 |
| 6. | NiziU "Dance The Night Away -Japanese ver.- (TWICE)" DANCE COVER | 19,137,216 | | 2020-08-01 |
| 7. | NiziU「Make you happy」Dance Performance Video | 14,408,264 | | 2020-08-22 |
| 8. | NiziU(니쥬) 2nd Single 『Poppin’ Shakin’』 MV | 14,223,106 | | 2021-04-06 |
| 9. | NiziU 「Make you happy」 featuring guide Video | 13,658,007 | | 2020-07-19 |
| 10. | [Nizi Project] Part 2 #1-2 | 5,963,455 | | 2020-05-22 |
| 11. | [Nizi Project] Part 2 #8-1 | 5,821,880 | | 2020-07-10 |
| 12. | [NiziU LOG] #1 SUMMER Vlog | 5,576,865 | | 2020-09-21 |
| 13. | [Nizi Project] Part 2 #10-1 | 5,524,175 | | 2020-07-24 |
| 14. | [Nizi Project] Part 2 #10-2 | 4,841,053 | | 2020-07-24 |
| 15. | [Nizi Project] Part 2 #7-2 | 4,833,245 | | 2020-07-03 |
| 16. | [Nizi Project] Part 2 #9-2 | 4,614,002 | | 2020-07-17 |
| 17. | [Nizi Project] Part 2 #4-2 | 4,495,409 | | 2020-06-12 |
| 18. | NiziU 『Make you happy』 M/V Teaser 1 | 4,408,742 | | 2020-06-29 |
| 19. | [Nizi Project] Part 2 #8-2 | 4,023,215 | | 2020-07-10 |
| 20. | [Nizi Project] Part 2 #3-2 | 3,899,319 | | 2020-06-05 |
| 21. | [Nizi Project] Part 2 #2-1 | 3,878,152 | | 2020-05-29 |
| 22. | [Nizi Project] Part 2 #9-1 | 3,822,042 | | 2020-07-17 |
| 23. | [Nizi Project] Part 2 #5-1 | 3,510,854 | | 2020-06-19 |
| 24. | NiziU(니쥬) Debut Single『Step and a step』Teaser2 | 3,467,321 | | 2020-11-23 |
| 25. | [Nizi Project] Part 2 #1-1 | 3,435,018 | | 2020-05-22 |
| 26. | [Nizi Project] Part 2 #5-2 | 3,353,509 | | 2020-06-19 |
| 27. | [Nizi Project] Part 2 #2-2 | 3,165,444 | | 2020-05-29 |
| 28. | [Nizi Project] Part 2 #3-1 | 3,083,590 | | 2020-06-05 |
| 29. | [Nizi Project] Who’s your mama? (feat. Jessi)/J.Y. Park | 2,925,243 | | 2020-06-13 |
| 30. | [Nizi Project] Part 2 #6-1 | 2,898,478 | | 2020-06-26 |
| Show next 62 videos |
| 31. | [Nizi Project] Part 2 #4-1 | 2,851,641 | | 2020-06-12 |
| 32. | [Nizi Project] Part 2 #6-2 | 2,775,962 | | 2020-06-26 |
| 33. | NiziU 『Make you happy』 M/V Teaser 2 | 2,607,416 | | 2020-06-29 |
| 34. | NiziU(니쥬) Debut Single『Step and a step』Teaser 1 | 2,595,741 | | 2020-11-21 |
| 35. | NiziU 「Make you happy」M/V MAKING FILM | 2,590,082 | | 2020-07-30 |
| 36. | NiziU JACKET MAKING FILM | 2,358,922 | | 2020-07-06 |
| 37. | NiziU official autograph event Day 1 | 2,335,388 | | 2020-07-16 |
| 38. | [NiziU LOG] Q＆A Vlog | 2,331,607 | | 2020-11-20 |
| 39. | [Nizi Project] Part 2 #7-1 | 2,299,247 | | 2020-07-03 |
| 40. | [We NiziU!~We need U!~] Teaser1 | 2,276,937 | | 2020-10-27 |
| 41. | [Nizi Project] Part 2 #10 Highlights | 1,963,041 | | 2020-06-23 |
| 42. | NiziU 『Step and a step』 featuring guide Video | 1,915,979 | | 2020-12-20 |
| 43. | [We NiziU!~We need U!~] Teaser2 | 1,905,061 | | 2020-10-29 |
| 44. | NiziU 『Step and a step』 MV Making Movie | 1,872,091 | | 2021-01-23 |
| 45. | NiziU MAKO「Make you happy」M/V MAKING FILM | 1,813,054 | | 2020-07-20 |
| 46. | NiziUxCoca-Cola Making Movie | 1,721,738 | | 2021-03-20 |
| 47. | NiziU official autograph event Day 2 | 1,613,549 | | 2020-07-17 |
| 48. | NiziU official autograph event Day 3 | 1,584,933 | | 2020-07-18 |
| 49. | [Nizi Project] Mission1 My Best Friend | 1,579,565 | | 2020-06-20 |
| 50. | [Nizi Project] Part 2 #7 Highlights | 1,445,123 | | 2020-06-02 |
| 51. | NiziU RIO「Make you happy」M/V MAKING FILM | 1,387,446 | | 2020-07-20 |
| 52. | NiziU SEASON’S GREETINGS 2021“ENTRANCE” DIGEST | 1,348,169 | | 2020-10-15 |
| 53. | NiziU MAYA「Make you happy」M/V MAKING FILM | 1,288,565 | | 2020-07-21 |
| 54. | Thanks to WithU 2020, We make U happy 2021 | 1,272,635 | | 2021-01-20 |
| 55. | NiziU MIIHI「Make you happy」M/V MAKING FILM | 1,192,888 | | 2020-07-28 |
| 56. | NiziU RIKU「Make you happy」M/V MAKING FILM | 1,177,009 | | 2020-07-22 |
| 57. | [Nizi Project] Part 2 #9 Highlights | 1,150,978 | | 2020-06-16 |
| 58. | NiziU RIMA「Make you happy」M/V MAKING FILM | 1,106,634 | | 2020-07-27 |
| 59. | [Nizi Project] Part 2 #4 Highlights | 1,080,036 | | 2020-05-12 |
| 60. | NiziU MAYUKA「Make you happy」M/V MAKING FILM | 1,055,466 | | 2020-07-24 |
| 61. | [Nizi Project] Whisper Challenge | 1,049,772 | | 2020-06-27 |
| 62. | [We NiziU!~We need U!~] #2 Highlights | 1,040,867 | | 2020-11-10 |
| 63. | [Nizi Project] JYP‘s Basic Dance Moves | 1,029,537 | | 2020-06-04 |
| 64. | [We NiziU!~We need U!~] #1 Highlights | 1,021,571 | | 2020-11-03 |
| 65. | NiziU AYAKA「Make you happy」M/V MAKING FILM | 1,008,039 | | 2020-07-23 |
| 66. | [We NiziU!~We need U!~] #3 Highlights | 1,002,369 | | 2020-11-17 |
| 67. | NiziU “We need U 2021” | 970,329 | | 2021-01-19 |
| 68. | TWICE cheers for Nizi Project | 873,277 | | 2020-06-18 |
| 69. | NiziU 『Step and a step』 Information Video | 850,320 | | 2020-12-01 |
| 70. | NiziU NINA「Make you happy」M/V MAKING FILM | 834,005 | | 2020-07-29 |
| 71. | [Nizi Project] Part 2 #5 Highlights | 829,719 | | 2020-05-19 |
| 72. | [Nizi Project] Part 2 Teaser | 819,835 | | 2020-04-10 |
| 73. | NiziU「Step and a step」M/V hits 50M views | 795,840 | | 2020-12-18 |
| 74. | NiziU “Take a picture” MV Solo Teaser 「MAKO」 | 779,878 | | 2021-03-19 |
| 75. | NiziU “Take a picture” MV Solo Teaser 「MIIHI」 | 764,992 | | 2021-03-26 |
| 76. | NiziU “Take a picture” MV Solo Teaser 「MAYA」 | 649,217 | | 2021-03-21 |
| 77. | NiziU “Take a picture” MV Solo Teaser 「AYAKA」 | 629,903 | | 2021-03-23 |
| 78. | NiziU “Take a picture” MV Solo Teaser 「RIMA」 | 623,495 | | 2021-03-25 |
| 79. | NiziU “Take a picture” MV Solo Teaser 「MAYUKA」 | 590,029 | | 2021-03-24 |
| 80. | NiziU “Take a picture” MV Solo Teaser 「RIO」 | 583,377 | | 2021-03-20 |
| 81. | [Nizi Project] Part 2 #6 Highlights | 567,399 | | 2020-05-26 |
| 82. | NiziU “Take a picture” MV Solo Teaser 「RIKU」 | 552,067 | | 2021-03-22 |
| 83. | [We NiziU!~We need U!~] #4 Highlights | 511,835 | | 2020-11-24 |
| 84. | NiziU “Take a picture” MV Solo Teaser 「NINA」 | 484,121 | | 2021-03-27 |
| 85. | [Nizi Project] Part 2 #1 Highlights | 435,725 | | 2020-04-21 |
| 86. | [We NiziU!~We need U!~] #1 | 413,074 | | 2020-11-20 |
| 87. | [Nizi Project] Part 2 #8 Highlights | 404,145 | | 2020-06-09 |
| 88. | Stray kids cheers for Nizi Project | 323,586 | | 2020-06-18 |
| 89. | [Nizi Project] Part 2 #2 Highlights | 310,650 | | 2020-04-28 |
| 90. | [Nizi Project] Part 2 #3 Highlights | 272,164 | | 2020-05-05 |
| 91. | [Nizi Project] Part 2 Teaser2 | 217,183 | | 2020-05-18 |
| 92. | WOOYOUNG cheers for Nizi Project | 185,858 | | 2020-06-18 |
